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authorJeff Darcy <jdarcy@redhat.com>2011-09-07 20:03:24 -0400
committerAnand Avati <avati@gluster.com>2011-09-07 23:48:01 -0700
commit694ef54978f382507a5127ce66da7770929ba2c2 (patch)
treeb98ee679c8d5f4b3556c0bf9af44e6b9729c2881 /xlators/features/quiesce
parent81530d227deb52af38c7df770aef2200b9de539f (diff)
Eliminate many "var set but not used" warnings with newer gcc.
This fixes ~200 such warnings, but leaves three categories untouched. (1) Rpcgen code. (2) Macros which set variables in the outer (calling function) scope. (3) Variables which are set via function calls which may have side effects. Change-Id: I6554555f78ed26134251504b038da7e94adacbcd BUG: 2550 Reviewed-on: http://review.gluster.com/371 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
Diffstat (limited to 'xlators/features/quiesce')
-rw-r--r--xlators/features/quiesce/src/quiesce.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/xlators/features/quiesce/src/quiesce.c b/xlators/features/quiesce/src/quiesce.c
index 7fd16ce..84df12a 100644
--- a/xlators/features/quiesce/src/quiesce.c
+++ b/xlators/features/quiesce/src/quiesce.c
@@ -34,13 +34,9 @@
void
gf_quiesce_local_wipe (xlator_t *this, quiesce_local_t *local)
{
- quiesce_priv_t *priv = NULL;
-
if (!local || !this || !this->private)
return;
- priv = this->private;
-
if (local->loc.inode)
loc_wipe (&local->loc);
if (local->fd)
@@ -108,7 +104,6 @@ gf_quiesce_timeout (void *data)
{
xlator_t *this = NULL;
quiesce_priv_t *priv = NULL;
- int need_dequeue = 0;
this = data;
priv = this->private;
@@ -117,7 +112,6 @@ gf_quiesce_timeout (void *data)
LOCK (&priv->lock);
{
priv->pass_through = _gf_true;
- need_dequeue = (priv->queue_size)? 1:0;
}
UNLOCK (&priv->lock);
@@ -168,12 +162,9 @@ quiesce_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, inode_t *inode,
struct iatt *buf, dict_t *dict, struct iatt *postparent)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -202,12 +193,9 @@ int32_t
quiesce_stat_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, struct iatt *buf)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -235,12 +223,9 @@ int32_t
quiesce_access_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -268,12 +253,9 @@ quiesce_readlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, const char *path,
struct iatt *buf)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -301,12 +283,9 @@ int32_t
quiesce_open_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, fd_t *fd)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -336,12 +315,9 @@ quiesce_readv_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, struct iovec *vector,
int32_t count, struct iatt *stbuf, struct iobref *iobref)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -370,12 +346,9 @@ int32_t
quiesce_flush_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -405,12 +378,9 @@ quiesce_fsync_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, struct iatt *prebuf,
struct iatt *postbuf)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -438,12 +408,9 @@ int32_t
quiesce_fstat_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, struct iatt *buf)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -471,12 +438,9 @@ int32_t
quiesce_opendir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, fd_t *fd)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -504,12 +468,9 @@ int32_t
quiesce_fsyncdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -536,12 +497,9 @@ int32_t
quiesce_statfs_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, struct statvfs *buf)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -569,12 +527,9 @@ int32_t
quiesce_fgetxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, dict_t *dict)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -603,12 +558,9 @@ int32_t
quiesce_getxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, dict_t *dict)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -638,12 +590,9 @@ quiesce_rchecksum_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, uint32_t weak_checksum,
uint8_t *strong_checksum)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -673,12 +622,9 @@ int32_t
quiesce_readdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, gf_dirent_t *entries)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {
@@ -707,12 +653,9 @@ int32_t
quiesce_readdirp_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, gf_dirent_t *entries)
{
- quiesce_priv_t *priv = NULL;
call_stub_t *stub = NULL;
quiesce_local_t *local = NULL;
- priv = this->private;
-
local = frame->local;
frame->local = NULL;
if ((op_ret == -1) && (op_errno == ENOTCONN)) {