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authorJim Meyering <meyering@redhat.com>2012-07-13 10:29:48 +0200
committerAnand Avati <avati@redhat.com>2012-07-13 14:03:42 -0700
commit7820b2c1f88b207a8b1270b8c3cb3b797b7563d2 (patch)
tree5a383d85eb18399cf7506a90cc7627c749ccf9b8 /xlators/debug/io-stats
parent2dc0d32e5d8b205fa407073b209bb663d546dde8 (diff)
remove useless if-before-free (and free-like) functions
See comments in http://bugzilla.redhat.com/839925 for the code to perform this change. Signed-off-by: Jim Meyering <meyering@redhat.com> BUG: 839925 Change-Id: I10e4ecff16c3749fe17c2831c516737e08a3205a Reviewed-on: http://review.gluster.com/3661 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/debug/io-stats')
-rw-r--r--xlators/debug/io-stats/src/io-stats.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/xlators/debug/io-stats/src/io-stats.c b/xlators/debug/io-stats/src/io-stats.c
index 2cf28f1ccff..1057ace853c 100644
--- a/xlators/debug/io-stats/src/io-stats.c
+++ b/xlators/debug/io-stats/src/io-stats.c
@@ -1541,8 +1541,7 @@ io_stats_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
unwind:
/* local is assigned with path */
- if (frame->local)
- GF_FREE (frame->local);
+ GF_FREE (frame->local);
frame->local = NULL;
STACK_UNWIND_STRICT (mkdir, frame, op_ret, op_errno, inode, buf,
preparent, postparent, xdata);
@@ -2435,8 +2434,7 @@ io_stats_release (xlator_t *this, fd_t *fd)
if (iosfd) {
io_stats_dump_fd (this, iosfd);
- if (iosfd->filename)
- GF_FREE (iosfd->filename);
+ GF_FREE (iosfd->filename);
GF_FREE (iosfd);
}
@@ -2524,8 +2522,7 @@ ios_destroy_top_stats (struct ios_conf *conf)
stat = list->iosstat;
ios_stat_unref (stat);
list_del (&list->list);
- if (list)
- GF_FREE (list);
+ GF_FREE (list);
list_head->members--;
}
}
@@ -2540,8 +2537,7 @@ ios_destroy_top_stats (struct ios_conf *conf)
stat = list->iosstat;
ios_stat_unref (stat);
list_del (&list->list);
- if (list)
- GF_FREE (list);
+ GF_FREE (list);
list_head->members--;
}
}
@@ -2699,8 +2695,7 @@ fini (xlator_t *this)
ios_destroy_top_stats (conf);
- if (conf)
- GF_FREE(conf);
+ GF_FREE(conf);
gf_log (this->name, GF_LOG_INFO,
"io-stats translator unloaded");