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Date: Wed, 5 Sep 2012 20:17:17 +0800 From: yan <clouds.yan@...il.com> To: akpm@...ux-foundation.org Cc: linux-kernel@...r.kernel.org Subject: [PATCH 3/3 v2] proc: use kzalloc instead of kmalloc and memset Part of the memory will be written twice after this change, but that should be negligible. Signed-off-by: yan <clouds.yan@...il.com> --- fs/proc/generic.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 9e8f631..38de015 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -616,10 +616,9 @@ static struct proc_dir_entry *__proc_create(struct proc_dir_entry **parent, len = strlen(fn); - ent = kmalloc(sizeof(struct proc_dir_entry) + len + 1, GFP_KERNEL); + ent = kzalloc(sizeof(struct proc_dir_entry) + len + 1, GFP_KERNEL); if (!ent) goto out; - memset(ent, 0, sizeof(struct proc_dir_entry)); memcpy(ent->name, fn, len + 1); ent->namelen = len; ent->mode = mode; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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