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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-09-13 15:15:21 +0300 |
|---|---|---|
| committer | Tyler Hicks <tyhicks@canonical.com> | 2016-06-20 18:02:22 +0300 |
| commit | c39341cf0d08357f448f4c2fffe2ebcc9495fd01 (patch) | |
| tree | c4ef593372802985b325d9726289cc54d6c96b63 | |
| parent | 33688abb2802ff3a230bd2441f765477b94cc89e (diff) | |
| download | linux-c39341cf0d08357f448f4c2fffe2ebcc9495fd01.tar.xz | |
ecryptfs: drop null test before destroy functions
Remove unneeded NULL test.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@ expression x; @@
-if (x != NULL)
\(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
| -rw-r--r-- | fs/ecryptfs/main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index 1698132d0e57..612004495141 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -738,8 +738,7 @@ static void ecryptfs_free_kmem_caches(void) struct ecryptfs_cache_info *info; info = &ecryptfs_cache_infos[i]; - if (*(info->cache)) - kmem_cache_destroy(*(info->cache)); + kmem_cache_destroy(*(info->cache)); } } |