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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-09-13 14:15:10 +0200 |
|---|---|---|
| committer | NeilBrown <neilb@suse.com> | 2015-10-02 09:23:44 +0200 |
| commit | 644df1a85fc4b0c7a16800f55717261546f4e651 (patch) | |
| tree | 30ed717350163c534c5923d0557f5dafa4a43053 /drivers/md/raid5.c | |
| parent | md: clear CHANGE_PENDING in readonly array (diff) | |
| download | linux-644df1a85fc4b0c7a16800f55717261546f4e651.tar.xz linux-644df1a85fc4b0c7a16800f55717261546f4e651.zip | |
md: 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: NeilBrown <neilb@suse.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/md/raid5.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index d66ff723df45..49bb8d3ff9be 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -2271,8 +2271,7 @@ static void shrink_stripes(struct r5conf *conf) drop_one_stripe(conf)) ; - if (conf->slab_cache) - kmem_cache_destroy(conf->slab_cache); + kmem_cache_destroy(conf->slab_cache); conf->slab_cache = NULL; } |