linux-kernel - [PATCH 1/4] xfrm_hash: kmalloc + memset conversion to kzalloc

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Message-ID: <007c01c8300b$176975a0$9c94fea9@jason>
Date:	Mon, 26 Nov 2007 18:02:30 +0900
From:	"Joonwoo Park" <joonwpark81@...il.com>
To:	<netdev@...r.kernel.org>
Cc:	<linux-kernel@...r.kernel.org>
Subject: [PATCH 1/4] xfrm_hash: kmalloc + memset conversion to kzalloc

xfrm_hash: kmalloc + memset conversion to kzalloc

Signed-off-by: Joonwoo Park <joonwpark81@...il.com>

Thanks.
Joonwoo

---
diff --git a/net/xfrm/xfrm_hash.c b/net/xfrm/xfrm_hash.c
index 55ab579..37795bd 100644
--- a/net/xfrm/xfrm_hash.c
+++ b/net/xfrm/xfrm_hash.c
@@ -17,16 +17,17 @@ struct hlist_head *xfrm_hash_alloc(unsigned int sz)
 	struct hlist_head *n;
 
 	if (sz <= PAGE_SIZE)
-		n = kmalloc(sz, GFP_KERNEL);
-	else if (hashdist)
-		n = __vmalloc(sz, GFP_KERNEL, PAGE_KERNEL);
-	else
-		n = (struct hlist_head *)
-			__get_free_pages(GFP_KERNEL | __GFP_NOWARN,
-					 get_order(sz));
-
-	if (n)
-		memset(n, 0, sz);
+		n = kzalloc(sz, GFP_KERNEL);
+	else {
+		if (hashdist)
+			n = __vmalloc(sz, GFP_KERNEL, PAGE_KERNEL);
+		else
+			n = (struct hlist_head *)
+				__get_free_pages(GFP_KERNEL | __GFP_NOWARN,
+						 get_order(sz));
+		if (n)
+			memset(n, 0, sz);
+	}
 
 	return n;
 }
---

-
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