[PATCH] nfsd: replace kmalloc+memset with kcalloc + simplify NULL check
Replace kmalloc+memset with kcalloc and simplify
Signed-off-by: Yan Burman <burman.yan@gmail.com>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
index 6100bbe..f90d704 100644
--- a/fs/nfsd/nfscache.c
+++ b/fs/nfsd/nfscache.c
@@ -66,14 +66,13 @@
printk (KERN_ERR "nfsd: cannot allocate all %d cache entries, only got %d\n",
CACHESIZE, CACHESIZE-i);
- hash_list = kmalloc (HASHSIZE * sizeof(struct hlist_head), GFP_KERNEL);
+ hash_list = kcalloc (HASHSIZE, sizeof(struct hlist_head), GFP_KERNEL);
if (!hash_list) {
nfsd_cache_shutdown();
printk (KERN_ERR "nfsd: cannot allocate %Zd bytes for hash list\n",
HASHSIZE * sizeof(struct hlist_head));
return;
}
- memset(hash_list, 0, HASHSIZE * sizeof(struct hlist_head));
cache_disabled = 0;
}