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authorpiaojun <piaojun@huawei.com>2018-04-06 02:18:52 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-06 07:36:22 +0300
commita17b485aae3effe2f35345dc7af4ed2070a2d949 (patch)
tree4824c4d25b12e7d3affab699f82cc74c5677b457 /fs/ocfs2/uptodate.c
parentbb34f24c7d2c98d0c81838a7700e6068325b17a0 (diff)
downloadlinux-a17b485aae3effe2f35345dc7af4ed2070a2d949.tar.xz
ocfs2: remove unnecessary null pointer check before kmem_cache_destroy()
As kmem_cache_destroy() already handles null pointers, so we can remove the conditional test entirely. Link: http://lkml.kernel.org/r/5A9EB21D.3000209@huawei.com Signed-off-by: Jun Piao <piaojun@huawei.com> Reviewed-by: Yiwen Jiang <jiangyiwen@huawei.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Joseph Qi <jiangqi903@gmail.com> Cc: Changwei Ge <ge.changwei@h3c.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/uptodate.c')
-rw-r--r--fs/ocfs2/uptodate.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ocfs2/uptodate.c b/fs/ocfs2/uptodate.c
index 82e17b076ce7..78f09c76ab3c 100644
--- a/fs/ocfs2/uptodate.c
+++ b/fs/ocfs2/uptodate.c
@@ -633,6 +633,5 @@ int __init init_ocfs2_uptodate_cache(void)
void exit_ocfs2_uptodate_cache(void)
{
- if (ocfs2_uptodate_cachep)
- kmem_cache_destroy(ocfs2_uptodate_cachep);
+ kmem_cache_destroy(ocfs2_uptodate_cachep);
}