diff options
Diffstat (limited to 'xlators/mgmt/glusterd')
19 files changed, 115 insertions, 231 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-brick-ops.c b/xlators/mgmt/glusterd/src/glusterd-brick-ops.c index a0e24b434..640b8cb0d 100644 --- a/xlators/mgmt/glusterd/src/glusterd-brick-ops.c +++ b/xlators/mgmt/glusterd/src/glusterd-brick-ops.c @@ -552,8 +552,7 @@ out: glusterd_friend_sm (); glusterd_op_sm (); - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); //its malloced by xdr + free (cli_req.dict.dict_val); //its malloced by xdr return ret; } @@ -850,10 +849,8 @@ out: ret = 0; //sent error to cli, prevent second reply } - if (brick_list) - GF_FREE (brick_list); - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); //its malloced by xdr + GF_FREE (brick_list); + free (cli_req.dict.dict_val); //its malloced by xdr glusterd_friend_sm (); glusterd_op_sm (); @@ -972,10 +969,8 @@ glusterd_op_perform_add_bricks (glusterd_volinfo_t *volinfo, int32_t count, } out: - if (free_ptr1) - GF_FREE (free_ptr1); - if (free_ptr2) - GF_FREE (free_ptr2); + GF_FREE (free_ptr1); + GF_FREE (free_ptr2); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); return ret; @@ -1033,8 +1028,7 @@ glusterd_op_perform_remove_brick (glusterd_volinfo_t *volinfo, char *brick, brickinfo->decommissioned = 1; out: - if (dup_brick) - GF_FREE (dup_brick); + GF_FREE (dup_brick); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); return ret; @@ -1182,14 +1176,11 @@ glusterd_op_stage_add_brick (dict_t *dict, char **op_errstr) } out: - if (free_ptr) - GF_FREE (free_ptr); + GF_FREE (free_ptr); if (brick_alloc && brickinfo) glusterd_brickinfo_delete (brickinfo); - if (str_ret) - GF_FREE (str_ret); - if (all_bricks) - GF_FREE (all_bricks); + GF_FREE (str_ret); + GF_FREE (all_bricks); gf_log (THIS->name, GF_LOG_DEBUG, "Returning %d", ret); diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c index 51fa993e9..4540bf3e2 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handler.c +++ b/xlators/mgmt/glusterd/src/glusterd-handler.c @@ -144,19 +144,16 @@ out: if (0 != ret) { if (ctx && ctx->hostname) GF_FREE (ctx->hostname); - if (ctx) - GF_FREE (ctx); + GF_FREE (ctx); if (dict) { if ((!dict->extra_stdfree) && friend_req->vols.vols_val) free (friend_req->vols.vols_val); dict_unref (dict); } else { - if (friend_req->vols.vols_val) - free (friend_req->vols.vols_val); + free (friend_req->vols.vols_val); } - if (event) - GF_FREE (event); + GF_FREE (event); } else { if (peerinfo && (0 == peerinfo->connected)) ret = GLUSTERD_CONNECTION_AWAITED; @@ -226,8 +223,7 @@ out: if (0 != ret) { if (ctx && ctx->hostname) GF_FREE (ctx->hostname); - if (ctx) - GF_FREE (ctx); + GF_FREE (ctx); } return ret; @@ -567,8 +563,7 @@ out: if (ret) { if (dict) dict_unref (dict); - if (req_ctx) - GF_FREE (req_ctx); + GF_FREE (req_ctx); } return ret; } @@ -605,8 +600,7 @@ glusterd_handle_stage_op (rpcsvc_request_t *req) ret = glusterd_op_sm_inject_event (GD_OP_EVENT_STAGE_OP, req_ctx); out: - if (op_req.buf.buf_val) - free (op_req.buf.buf_val);//malloced by xdr + free (op_req.buf.buf_val);//malloced by xdr glusterd_friend_sm (); glusterd_op_sm (); return ret; @@ -650,8 +644,7 @@ glusterd_handle_commit_op (rpcsvc_request_t *req) ret = glusterd_op_init_ctx (op_req.op); out: - if (op_req.buf.buf_val) - free (op_req.buf.buf_val);//malloced by xdr + free (op_req.buf.buf_val);//malloced by xdr glusterd_friend_sm (); glusterd_op_sm (); return ret; @@ -707,8 +700,7 @@ glusterd_handle_cli_probe (rpcsvc_request_t *req) ret = 0; } out: - if (cli_req.hostname) - free (cli_req.hostname);//its malloced by xdr + free (cli_req.hostname);//its malloced by xdr if (run_fsm) { glusterd_friend_sm (); @@ -787,8 +779,7 @@ out: cli_req.hostname); } - if (cli_req.hostname) - free (cli_req.hostname);//malloced by xdr + free (cli_req.hostname);//malloced by xdr glusterd_friend_sm (); glusterd_op_sm (); @@ -1234,8 +1225,7 @@ glusterd_fsm_log_send_resp (rpcsvc_request_t *req, int op_ret, ret = glusterd_submit_reply (req, &rsp, NULL, 0, NULL, (xdrproc_t)xdr_gf1_cli_fsm_log_rsp); - if (rsp.fsm_log.fsm_log_val) - GF_FREE (rsp.fsm_log.fsm_log_val); + GF_FREE (rsp.fsm_log.fsm_log_val); gf_log ("glusterd", GF_LOG_DEBUG, "Responded, ret: %d", ret); @@ -1287,8 +1277,7 @@ glusterd_handle_fsm_log (rpcsvc_request_t *req) ret = glusterd_sm_tr_log_add_to_dict (dict, log); out: (void)glusterd_fsm_log_send_resp (req, ret, msg, dict); - if (cli_req.name) - free (cli_req.name);//malloced by xdr + free (cli_req.name);//malloced by xdr if (dict) dict_unref (dict); @@ -1415,8 +1404,7 @@ glusterd_op_stage_send_resp (rpcsvc_request_t *req, gf_log ("glusterd", GF_LOG_INFO, "Responded to stage, ret: %d", ret); - if (rsp.dict.dict_val) - GF_FREE (rsp.dict.dict_val); + GF_FREE (rsp.dict.dict_val); return ret; } @@ -1457,8 +1445,7 @@ glusterd_op_commit_send_resp (rpcsvc_request_t *req, "Responded to commit, ret: %d", ret); out: - if (rsp.dict.dict_val) - GF_FREE (rsp.dict.dict_val); + GF_FREE (rsp.dict.dict_val); return ret; } @@ -1489,8 +1476,7 @@ glusterd_handle_incoming_friend_req (rpcsvc_request_t *req) } out: - if (friend_req.hostname) - free (friend_req.hostname);//malloced by xdr + free (friend_req.hostname);//malloced by xdr if (run_fsm) { glusterd_friend_sm (); @@ -1527,10 +1513,8 @@ glusterd_handle_incoming_unfriend_req (rpcsvc_request_t *req) remote_hostname, friend_req.port); out: - if (friend_req.hostname) - free (friend_req.hostname);//malloced by xdr - if (friend_req.vols.vols_val) - free (friend_req.vols.vols_val);//malloced by xdr + free (friend_req.hostname);//malloced by xdr + free (friend_req.vols.vols_val);//malloced by xdr glusterd_friend_sm (); glusterd_op_sm (); @@ -1709,8 +1693,7 @@ out: free (friend_req.friends.friends_val);//malloced by xdr dict_unref (dict); } else { - if (friend_req.friends.friends_val) - free (friend_req.friends.friends_val);//malloced by xdr + free (friend_req.friends.friends_val);//malloced by xdr } glusterd_friend_sm (); @@ -1802,8 +1785,7 @@ respond: rsp.op_ret, rsp.op_errno, ret); out: - if (probe_req.hostname) - free (probe_req.hostname);//malloced by xdr + free (probe_req.hostname);//malloced by xdr glusterd_friend_sm (); glusterd_op_sm (); @@ -1863,8 +1845,7 @@ out: if (ret && dict) dict_unref (dict); - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); + free (cli_req.dict.dict_val); if (ret) ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); @@ -2380,8 +2361,7 @@ glusterd_xfer_friend_add_resp (rpcsvc_request_t *req, char *hostname, int port, gf_log ("glusterd", GF_LOG_INFO, "Responded to %s (%d), ret: %d", hostname, port, ret); - if (rsp.hostname) - GF_FREE (rsp.hostname); + GF_FREE (rsp.hostname); return ret; } @@ -2488,8 +2468,7 @@ out: ret = glusterd_submit_reply (req, &rsp, NULL, 0, NULL, (xdrproc_t)xdr_gf1_cli_peer_list_rsp); - if (rsp.friends.friends_val) - GF_FREE (rsp.friends.friends_val); + GF_FREE (rsp.friends.friends_val); return ret; } @@ -2596,8 +2575,7 @@ out: if (volumes) dict_unref (volumes); - if (rsp.dict.dict_val) - GF_FREE (rsp.dict.dict_val); + GF_FREE (rsp.dict.dict_val); return ret; } @@ -2663,8 +2641,7 @@ out: if (ret) ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); + free (cli_req.dict.dict_val); return ret; } @@ -2730,8 +2707,7 @@ out: if (ret) ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); + free (cli_req.dict.dict_val); return ret; } diff --git a/xlators/mgmt/glusterd/src/glusterd-handshake.c b/xlators/mgmt/glusterd/src/glusterd-handshake.c index 2d9dd8ada..42b0ad3ea 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handshake.c +++ b/xlators/mgmt/glusterd/src/glusterd-handshake.c @@ -113,8 +113,7 @@ build_volfile_path (const char *volname, char *path, ret = 1; out: - if (free_ptr) - GF_FREE (free_ptr); + GF_FREE (free_ptr); return ret; } @@ -213,10 +212,8 @@ fail: glusterd_submit_reply (req, &rsp, NULL, 0, NULL, (xdrproc_t)xdr_gf_getspec_rsp); - if (args.key) - free (args.key);//malloced by xdr - if (rsp.spec) - free (rsp.spec); + free (args.key);//malloced by xdr + free (rsp.spec); return 0; } @@ -276,8 +273,7 @@ fail: (xdrproc_t)xdr_gf_event_notify_rsp); if (dict) dict_unref (dict); - if (args.dict.dict_val) - free (args.dict.dict_val);//malloced by xdr + free (args.dict.dict_val);//malloced by xdr return 0; } diff --git a/xlators/mgmt/glusterd/src/glusterd-hooks.c b/xlators/mgmt/glusterd/src/glusterd-hooks.c index ab8e07005..7bc932468 100644 --- a/xlators/mgmt/glusterd/src/glusterd-hooks.c +++ b/xlators/mgmt/glusterd/src/glusterd-hooks.c @@ -346,8 +346,7 @@ glusterd_hooks_run_hooks (char *hooks_path, glusterd_op_t op, dict_t *op_ctx, out: if (lines) { for (lineno = 0; lineno < line_count+1; lineno++) - if (lines[lineno]) - GF_FREE (lines[lineno]); + GF_FREE (lines[lineno]); GF_FREE (lines); } @@ -437,11 +436,9 @@ glusterd_hooks_stub_cleanup (glusterd_hooks_stub_t *stub) if (stub->op_ctx) dict_unref (stub->op_ctx); - if (stub->scriptdir) - GF_FREE (stub->scriptdir); + GF_FREE (stub->scriptdir); - if (stub) - GF_FREE (stub); + GF_FREE (stub); } static void* diff --git a/xlators/mgmt/glusterd/src/glusterd-log-ops.c b/xlators/mgmt/glusterd/src/glusterd-log-ops.c index 2056c84b5..3ac78a917 100644 --- a/xlators/mgmt/glusterd/src/glusterd-log-ops.c +++ b/xlators/mgmt/glusterd/src/glusterd-log-ops.c @@ -92,8 +92,7 @@ out: ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); + free (cli_req.dict.dict_val); return ret; } diff --git a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c index 7b4b09a6c..82fdfb81f 100644 --- a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c +++ b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c @@ -697,8 +697,7 @@ glusterd_do_mount (char *label, dict_t *argdict, char **path, int *op_errno) *path = cookie; } - if (mtptemp) - GF_FREE (mtptemp); + GF_FREE (mtptemp); return ret; } diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c index afe1efd47..26817d4e3 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c @@ -489,8 +489,7 @@ out: if (val_dict) dict_unref (val_dict); - if (key_fixed) - GF_FREE (key_fixed); + GF_FREE (key_fixed); if (ret) { if (!(*op_errstr)) { @@ -568,8 +567,7 @@ glusterd_op_stage_reset_volume (dict_t *dict, char **op_errstr) } out: - if (key_fixed) - GF_FREE (key_fixed); + GF_FREE (key_fixed); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); @@ -959,8 +957,7 @@ glusterd_options_reset (glusterd_volinfo_t *volinfo, char *key, ret = 0; out: - if (key_fixed) - GF_FREE (key_fixed); + GF_FREE (key_fixed); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); return ret; } @@ -1235,8 +1232,7 @@ glusterd_op_set_volume (dict_t *dict) ret = 0; out: - if (key_fixed) - GF_FREE (key_fixed); + GF_FREE (key_fixed); gf_log (this->name, GF_LOG_DEBUG, "returning %d", ret); return ret; } diff --git a/xlators/mgmt/glusterd/src/glusterd-pmap.c b/xlators/mgmt/glusterd/src/glusterd-pmap.c index cef89b49a..75c72abcc 100644 --- a/xlators/mgmt/glusterd/src/glusterd-pmap.c +++ b/xlators/mgmt/glusterd/src/glusterd-pmap.c @@ -228,8 +228,7 @@ pmap_registry_bind (xlator_t *this, int port, const char *brickname, p = port; pmap->ports[p].type = type; - if (pmap->ports[p].brickname) - free (pmap->ports[p].brickname); + free (pmap->ports[p].brickname); pmap->ports[p].brickname = strdup (brickname); pmap->ports[p].type = type; pmap->ports[p].xprt = xprt; @@ -281,8 +280,7 @@ remove: gf_log ("pmap", GF_LOG_INFO, "removing brick %s on port %d", pmap->ports[p].brickname, p); - if (pmap->ports[p].brickname) - free (pmap->ports[p].brickname); + free (pmap->ports[p].brickname); pmap->ports[p].brickname = NULL; pmap->ports[p].xprt = NULL; @@ -317,8 +315,7 @@ gluster_pmap_portbybrick (rpcsvc_request_t *req) fail: glusterd_submit_reply (req, &rsp, NULL, 0, NULL, (xdrproc_t)xdr_pmap_port_by_brick_rsp); - if (args.brick) - free (args.brick);//malloced by xdr + free (args.brick);//malloced by xdr return 0; } @@ -377,8 +374,7 @@ gluster_pmap_signup (rpcsvc_request_t *req) fail: glusterd_submit_reply (req, &rsp, NULL, 0, NULL, (xdrproc_t)xdr_pmap_signup_rsp); - if (args.brick) - free (args.brick);//malloced by xdr + free (args.brick);//malloced by xdr return 0; } @@ -405,8 +401,7 @@ gluster_pmap_signin (rpcsvc_request_t *req) fail: glusterd_submit_reply (req, &rsp, NULL, 0, NULL, (xdrproc_t)xdr_pmap_signin_rsp); - if (args.brick) - free (args.brick);//malloced by xdr + free (args.brick);//malloced by xdr if (!ret) glusterd_brick_update_signin (brickinfo, _gf_true); @@ -439,8 +434,7 @@ gluster_pmap_signout (rpcsvc_request_t *req) fail: glusterd_submit_reply (req, &rsp, NULL, 0, NULL, (xdrproc_t)xdr_pmap_signout_rsp); - if (args.brick) - free (args.brick);//malloced by xdr + free (args.brick);//malloced by xdr if (!ret) glusterd_brick_update_signin (brickinfo, _gf_false); diff --git a/xlators/mgmt/glusterd/src/glusterd-quota.c b/xlators/mgmt/glusterd/src/glusterd-quota.c index b063421ec..8d034c455 100644 --- a/xlators/mgmt/glusterd/src/glusterd-quota.c +++ b/xlators/mgmt/glusterd/src/glusterd-quota.c @@ -237,8 +237,7 @@ _glusterd_quota_remove_limits (char **quota_limits, char *path, } out: - if (limits) - GF_FREE (limits); + GF_FREE (limits); return ret; } diff --git a/xlators/mgmt/glusterd/src/glusterd-rebalance.c b/xlators/mgmt/glusterd/src/glusterd-rebalance.c index e57e687c3..c9397b394 100644 --- a/xlators/mgmt/glusterd/src/glusterd-rebalance.c +++ b/xlators/mgmt/glusterd/src/glusterd-rebalance.c @@ -199,8 +199,7 @@ glusterd_defrag_notify (struct rpc_clnt *rpc, void *mydata, if (defrag->cbk_fn) defrag->cbk_fn (volinfo, volinfo->defrag_status); - if (defrag) - GF_FREE (defrag); + GF_FREE (defrag); gf_log ("", GF_LOG_DEBUG, "%s got RPC_CLNT_DISCONNECT", rpc->conn.trans->name); break; @@ -487,8 +486,7 @@ out: NULL, "operation failed"); } - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val);//malloced by xdr + free (cli_req.dict.dict_val);//malloced by xdr return 0; } diff --git a/xlators/mgmt/glusterd/src/glusterd-replace-brick.c b/xlators/mgmt/glusterd/src/glusterd-replace-brick.c index 067196952..5bd6a55b9 100644 --- a/xlators/mgmt/glusterd/src/glusterd-replace-brick.c +++ b/xlators/mgmt/glusterd/src/glusterd-replace-brick.c @@ -156,8 +156,7 @@ glusterd_handle_replace_brick (rpcsvc_request_t *req) out: if (ret && dict) dict_unref (dict); - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val);//malloced by xdr + free (cli_req.dict.dict_val);//malloced by xdr glusterd_friend_sm (); glusterd_op_sm (); @@ -500,8 +499,7 @@ glusterd_op_stage_replace_brick (dict_t *dict, char **op_errstr, ret = 0; out: - if (dup_dstbrick) - GF_FREE (dup_dstbrick); + GF_FREE (dup_dstbrick); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); return ret; diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c index f5863117e..7937235be 100644 --- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c +++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c @@ -185,8 +185,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret, ret = glusterd_submit_reply (req, cli_rsp, NULL, 0, NULL, xdrproc); - if (free_ptr) - GF_FREE (free_ptr); + GF_FREE (free_ptr); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); return ret; } @@ -288,8 +287,7 @@ glusterd_probe_cbk (struct rpc_req *req, struct iovec *iov, gf_log ("glusterd", GF_LOG_INFO, "Received resp to probe req"); out: - if (rsp.hostname) - free (rsp.hostname);//malloced by xdr + free (rsp.hostname);//malloced by xdr GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe)); return ret; } @@ -382,8 +380,7 @@ out: } if (ctx) glusterd_destroy_probe_ctx (ctx); - if (rsp.hostname) - free (rsp.hostname);//malloced by xdr + free (rsp.hostname);//malloced by xdr GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe)); return ret; } @@ -477,8 +474,7 @@ respond: glusterd_destroy_probe_ctx (ctx); } - if (rsp.hostname) - free (rsp.hostname);//malloced by xdr + free (rsp.hostname);//malloced by xdr GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe)); return ret; } @@ -925,15 +921,13 @@ out: glusterd_op_sm (); } - if (rsp.op_errstr) - free (rsp.op_errstr); //malloced by xdr + free (rsp.op_errstr); //malloced by xdr if (dict) { if (!dict->extra_stdfree && rsp.dict.dict_val) free (rsp.dict.dict_val); //malloced by xdr dict_unref (dict); } else { - if (rsp.dict.dict_val) - free (rsp.dict.dict_val); //malloced by xdr + free (rsp.dict.dict_val); //malloced by xdr } GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe)); return ret; @@ -1422,8 +1416,7 @@ out: if (dict) dict_unref (dict); - if (rsp.op_errstr) - free (rsp.op_errstr); //malloced by xdr + free (rsp.op_errstr); //malloced by xdr GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe)); return ret; } @@ -1472,8 +1465,7 @@ glusterd_rpc_probe (call_frame_t *frame, xlator_t *this, (xdrproc_t)xdr_gd1_mgmt_probe_req); out: - if (req.hostname) - GF_FREE (req.hostname); + GF_FREE (req.hostname); gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret); return ret; } @@ -1523,8 +1515,7 @@ glusterd_rpc_friend_add (call_frame_t *frame, xlator_t *this, out: - if (req.vols.vols_val) - GF_FREE (req.vols.vols_val); + GF_FREE (req.vols.vols_val); if (vols) dict_unref (vols); @@ -1606,8 +1597,7 @@ glusterd_rpc_friend_update (call_frame_t *frame, xlator_t *this, (xdrproc_t)xdr_gd1_mgmt_friend_update); out: - if (req.friends.friends_val) - GF_FREE (req.friends.friends_val); + GF_FREE (req.friends.friends_val); gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret); return ret; @@ -1882,8 +1872,7 @@ out: if (ret && dict) dict_unref (dict); - if (rsp.op_errstr) - free (rsp.op_errstr); //malloced by xdr + free (rsp.op_errstr); //malloced by xdr GLUSTERD_STACK_DESTROY (frame); return ret; } @@ -1951,8 +1940,7 @@ glusterd_brick_op (call_frame_t *frame, xlator_t *this, opinfo.brick_pending_count = 0; ret = 0; if (req) { - if (req->input.input_val) - GF_FREE (req->input.input_val); + GF_FREE (req->input.input_val); GF_FREE (req); req = NULL; } @@ -1979,8 +1967,7 @@ glusterd_brick_op (call_frame_t *frame, xlator_t *this, this, glusterd_brick_op_cbk, (xdrproc_t)xdr_gd1_mgmt_brick_op_req); if (req) { - if (req->input.input_val) - GF_FREE (req->input.input_val); + GF_FREE (req->input.input_val); GF_FREE (req); req = NULL; } diff --git a/xlators/mgmt/glusterd/src/glusterd-sm.c b/xlators/mgmt/glusterd/src/glusterd-sm.c index 1fe78a149..951277f63 100644 --- a/xlators/mgmt/glusterd/src/glusterd-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-sm.c @@ -100,8 +100,7 @@ glusterd_destroy_probe_ctx (glusterd_probe_ctx_t *ctx) if (!ctx) return; - if (ctx->hostname) - GF_FREE (ctx->hostname); + GF_FREE (ctx->hostname); GF_FREE (ctx); } @@ -113,8 +112,7 @@ glusterd_destroy_friend_req_ctx (glusterd_friend_req_ctx_t *ctx) if (ctx->vols) dict_unref (ctx->vols); - if (ctx->hostname) - GF_FREE (ctx->hostname); + GF_FREE (ctx->hostname); GF_FREE (ctx); } @@ -123,8 +121,7 @@ glusterd_destroy_friend_update_ctx (glusterd_friend_update_ctx_t *ctx) { if (!ctx) return; - if (ctx->hostname) - GF_FREE (ctx->hostname); + GF_FREE (ctx->hostname); GF_FREE (ctx); } @@ -257,12 +254,9 @@ glusterd_ac_reverse_probe_begin (glusterd_friend_sm_event_t *event, void *ctx) out: if (ret) { - if (new_event) - GF_FREE (new_event); - if (new_ev_ctx->hostname) - GF_FREE (new_ev_ctx->hostname); - if (new_ev_ctx) - GF_FREE (new_ev_ctx); + GF_FREE (new_event); + GF_FREE (new_ev_ctx->hostname); + GF_FREE (new_ev_ctx); } gf_log ("", GF_LOG_DEBUG, "returning with %d", ret); return ret; diff --git a/xlators/mgmt/glusterd/src/glusterd-store.c b/xlators/mgmt/glusterd/src/glusterd-store.c index a70256c39..6d707878a 100644 --- a/xlators/mgmt/glusterd/src/glusterd-store.c +++ b/xlators/mgmt/glusterd/src/glusterd-store.c @@ -1222,8 +1222,7 @@ out: handle->read = NULL; } - if (free_str) - GF_FREE (free_str); + GF_FREE (free_str); return ret; } @@ -1304,11 +1303,8 @@ out: close (fd); if (ret == -1) { - if (spath) - GF_FREE (spath); - if (shandle) { - GF_FREE (shandle); - } + GF_FREE (spath); + GF_FREE (shandle); } gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); @@ -1454,8 +1450,7 @@ glusterd_retrieve_uuid () uuid_parse (uuid_str, priv->uuid); out: - if (uuid_str) - GF_FREE (uuid_str); + GF_FREE (uuid_str); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); return ret; } @@ -1616,8 +1611,7 @@ out: *value = NULL; } } - if (free_str) - GF_FREE (free_str); + GF_FREE (free_str); if (op_errno) *op_errno = store_errno; diff --git a/xlators/mgmt/glusterd/src/glusterd-syncop.c b/xlators/mgmt/glusterd/src/glusterd-syncop.c index 2b2e9d2e6..629829283 100644 --- a/xlators/mgmt/glusterd/src/glusterd-syncop.c +++ b/xlators/mgmt/glusterd/src/glusterd-syncop.c @@ -306,8 +306,7 @@ gd_syncop_mgmt_stage_op (struct rpc_clnt *rpc, uuid_t my_uuid, uuid_t recv_uuid, if (args.errstr && errstr) *errstr = args.errstr; - else if (args.errstr) - GF_FREE (args.errstr); + else GF_FREE (args.errstr); if (args.dict && dict_in) *dict_in = args.dict; @@ -406,8 +405,7 @@ gd_syncop_mgmt_commit_op (struct rpc_clnt *rpc, uuid_t my_uuid, uuid_t recv_uuid if (args.errstr && errstr) *errstr = args.errstr; - else if (args.errstr) - GF_FREE (args.errstr); + else GF_FREE (args.errstr); if (args.dict && dict_in) *dict_in = args.dict; diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index ab1156178..feb81d8de 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -561,16 +561,14 @@ glusterd_volinfo_new (glusterd_volinfo_t **volinfo) new_volinfo->dict = dict_new (); if (!new_volinfo->dict) { - if (new_volinfo) - GF_FREE (new_volinfo); + GF_FREE (new_volinfo); goto out; } new_volinfo->gsync_slaves = dict_new (); if (!new_volinfo->gsync_slaves) { - if (new_volinfo) - GF_FREE (new_volinfo); + GF_FREE (new_volinfo); goto out; } @@ -591,11 +589,9 @@ glusterd_auth_cleanup (glusterd_volinfo_t *volinfo) { GF_ASSERT (volinfo); - if (volinfo->auth.username) - GF_FREE (volinfo->auth.username); + GF_FREE (volinfo->auth.username); - if (volinfo->auth.password) - GF_FREE (volinfo->auth.password); + GF_FREE (volinfo->auth.password); } char * @@ -643,8 +639,7 @@ glusterd_brickinfo_delete (glusterd_brickinfo_t *brickinfo) list_del_init (&brickinfo->brick_list); - if (brickinfo->logfile) - GF_FREE (brickinfo->logfile); + GF_FREE (brickinfo->logfile); GF_FREE (brickinfo); ret = 0; @@ -689,8 +684,7 @@ glusterd_volinfo_delete (glusterd_volinfo_t *volinfo) dict_unref (volinfo->dict); if (volinfo->gsync_slaves) dict_unref (volinfo->gsync_slaves); - if (volinfo->logdir) - GF_FREE (volinfo->logdir); + GF_FREE (volinfo->logdir); glusterd_auth_cleanup (volinfo); @@ -779,8 +773,7 @@ glusterd_brickinfo_from_brick (char *brick, ret = 0; out: - if (tmp_host) - GF_FREE (tmp_host); + GF_FREE (tmp_host); if (tmp_host) GF_FREE (tmp_path); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); @@ -877,10 +870,8 @@ glusterd_volume_brickinfo_get_by_brick (char *brick, ret = glusterd_volume_brickinfo_get (NULL, hostname, path, volinfo, brickinfo, path_match); out: - if (tmp_host) - GF_FREE (tmp_host); - if (tmp_path) - GF_FREE (tmp_path); + GF_FREE (tmp_host); + GF_FREE (tmp_path); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); return ret; } @@ -917,8 +908,7 @@ glusterd_friend_cleanup (glusterd_peerinfo_t *peerinfo) peerinfo->rpc = rpc_clnt_unref (peerinfo->rpc); peerinfo->rpc = NULL; if (peerctx) { - if (peerctx->errstr) - GF_FREE (peerctx->errstr); + GF_FREE (peerctx->errstr); GF_FREE (peerctx); } } @@ -1482,8 +1472,7 @@ glusterd_sort_and_redirect (const char *src_filepath, int dest_fd) ret = 0; out: - if (lines) - GF_FREE (lines); + GF_FREE (lines); return ret; } @@ -3148,8 +3137,7 @@ glusterd_remote_hostname_get (rpcsvc_request_t *req, char *remote_host, int len) out: - if (tmp_host) - GF_FREE (tmp_host); + GF_FREE (tmp_host); return ret; } @@ -3635,8 +3623,7 @@ glusterd_get_brick_root (char *path, char **mount_point) return 0; err: - if (*mount_point) - GF_FREE (*mount_point); + GF_FREE (*mount_point); return -1; } @@ -3818,8 +3805,7 @@ glusterd_add_brick_mount_details (glusterd_brickinfo_t *brickinfo, ret = dict_set_dynstr (dict, key, mnt_options); out: - if (mnt_pt) - GF_FREE (mnt_pt); + GF_FREE (mnt_pt); return ret; } #endif @@ -4667,8 +4653,7 @@ glusterd_sm_tr_log_delete (glusterd_sm_tr_log_t *log) { if (!log) return; - if (log->transitions) - GF_FREE (log->transitions); + GF_FREE (log->transitions); return; } @@ -4766,8 +4751,7 @@ glusterd_peer_destroy (glusterd_peerinfo_t *peerinfo) } list_del_init (&peerinfo->uuid_list); - if (peerinfo->hostname) - GF_FREE (peerinfo->hostname); + GF_FREE (peerinfo->hostname); glusterd_sm_tr_log_delete (&peerinfo->sm_log); GF_FREE (peerinfo); peerinfo = NULL; @@ -5078,8 +5062,7 @@ glusterd_set_dump_options (char *dumpoptions_path, char *options, out: if (fp) fclose (fp); - if (dup_options) - GF_FREE (dup_options); + GF_FREE (dup_options); return ret; } @@ -5231,8 +5214,7 @@ out: if (pidfile) fclose (pidfile); unlink (dumpoptions_path); - if (dup_options) - GF_FREE (dup_options); + GF_FREE (dup_options); return ret; } diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.c b/xlators/mgmt/glusterd/src/glusterd-volgen.c index c7924e5c2..1e22560aa 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volgen.c +++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c @@ -295,8 +295,7 @@ xlator_instantiate_va (const char *type, const char *format, va_list arg) error: gf_log ("", GF_LOG_ERROR, "creating xlator of type %s failed", type); - if (volname) - GF_FREE (volname); + GF_FREE (volname); if (xl) xlator_destroy (xl); @@ -619,8 +618,7 @@ volopt_trie (char *key, char **hint) } out: - if (patt[0]) - GF_FREE (patt[0]); + GF_FREE (patt[0]); if (ret) *hint = NULL; @@ -1244,8 +1242,7 @@ volgen_write_volfile (volgen_graph_t *graph, char *filename) error: - if (ftmp) - GF_FREE (ftmp); + GF_FREE (ftmp); if (f) fclose (f); @@ -2407,8 +2404,7 @@ volgen_graph_build_dht_cluster (volgen_graph_t *graph, } ret = 0; out: - if (decommissioned_children) - GF_FREE (decommissioned_children); + GF_FREE (decommissioned_children); return ret; } diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-ops.c b/xlators/mgmt/glusterd/src/glusterd-volume-ops.c index 0bbadad3d..f706ac674 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volume-ops.c +++ b/xlators/mgmt/glusterd/src/glusterd-volume-ops.c @@ -234,8 +234,7 @@ out: ret = 0; //Client response sent, prevent second response } - if (free_ptr) - GF_FREE(free_ptr); + GF_FREE(free_ptr); glusterd_volume_brickinfos_delete (&tmpvolinfo); if (brickinfo) @@ -299,8 +298,7 @@ glusterd_handle_cli_start_volume (rpcsvc_request_t *req) out: if (ret && dict) dict_unref (dict); - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); //its malloced by xdr + free (cli_req.dict.dict_val); //its malloced by xdr glusterd_friend_sm (); glusterd_op_sm (); @@ -362,8 +360,7 @@ glusterd_handle_cli_stop_volume (rpcsvc_request_t *req) ((ret)?"FAILED":"SUCCESS")); out: - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); //its malloced by xdr + free (cli_req.dict.dict_val); //its malloced by xdr glusterd_friend_sm (); glusterd_op_sm (); @@ -429,8 +426,7 @@ glusterd_handle_cli_delete_volume (rpcsvc_request_t *req) ((ret) ? "FAILED" : "SUCCESS")); out: - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); //its malloced by xdr + free (cli_req.dict.dict_val); //its malloced by xdr if (ret && dict) dict_unref (dict); @@ -594,8 +590,7 @@ glusterd_handle_cli_statedump_volume (rpcsvc_request_t *req) out: if (ret && dict) dict_unref (dict); - if (cli_req.dict.dict_val) - free (cli_req.dict.dict_val); + free (cli_req.dict.dict_val); glusterd_friend_sm (); glusterd_op_sm(); @@ -731,8 +726,7 @@ glusterd_op_stage_create_volume (dict_t *dict, char **op_errstr) brick_info = NULL; } out: - if (free_ptr) - GF_FREE (free_ptr); + GF_FREE (free_ptr); if (brick_info) glusterd_brickinfo_delete (brick_info); gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); @@ -1437,8 +1431,7 @@ glusterd_op_create_volume (dict_t *dict, char **op_errstr) list_add_tail (&volinfo->vol_list, &priv->volumes); vol_added = _gf_true; out: - if (free_ptr) - GF_FREE(free_ptr); + GF_FREE(free_ptr); if (!vol_added && volinfo) glusterd_volinfo_delete (volinfo); return ret; @@ -1932,11 +1925,9 @@ out: GF_FREE (xl_opts); } - if (cmd_str) - GF_FREE (cmd_str); + GF_FREE (cmd_str); - if (mntpt) - GF_FREE (mntpt); + GF_FREE (mntpt); return ret; } diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c index a3869e631..87914ee49 100644 --- a/xlators/mgmt/glusterd/src/glusterd.c +++ b/xlators/mgmt/glusterd/src/glusterd.c @@ -1061,8 +1061,7 @@ fini (xlator_t *this) goto out; conf = this->private; - if (conf->pmap) - FREE (conf->pmap); + FREE (conf->pmap); if (conf->handle) glusterd_store_handle_destroy (conf->handle); glusterd_sm_tr_log_delete (&conf->op_sm_log); |