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authorJulia Lawall <Julia.Lawall@lip6.fr>2015-09-13 14:15:15 +0200
committerJ. Bruce Fields <bfields@redhat.com>2015-10-12 17:31:04 -0400
commite79017ddce8273514d24728523d17033bcbeba6f (patch)
treec2bd5f6ca737ab860a21a623006a87bc899f2bf0 /fs
parent35a92fe8770ce54c5eb275cd76128645bea2d200 (diff)
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nfsd: 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); x = NULL; -} // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfsd/nfscache.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
index 46ec934f5dee..116940c739e1 100644
--- a/fs/nfsd/nfscache.c
+++ b/fs/nfsd/nfscache.c
@@ -217,10 +217,8 @@ void nfsd_reply_cache_shutdown(void)
drc_hashtbl = NULL;
drc_hashsize = 0;
- if (drc_slab) {
- kmem_cache_destroy(drc_slab);
- drc_slab = NULL;
- }
+ kmem_cache_destroy(drc_slab);
+ drc_slab = NULL;
}
/*