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Message-Id: <1346847437-3308-4-git-send-email-clouds.yan@gmail.com>
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
--
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