From: Julia Lawall <julia@diku.dk>
Date: Thu, 13 May 2010 10:00:22 +0000 (+0000)
Subject: drivers/net: Use kzalloc
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=beae22e6f393c461ee7fb394dbf06fa50157836b;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drivers/net: Use kzalloc

Use kzalloc rather than the combination of kmalloc and memset.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,size,flags;
statement S;
@@

-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
 if (x == NULL) S
-memset(x, 0, size);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 1f724e53c728..e345ec8cb473 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -2608,10 +2608,9 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
 		goto out;
 
 	ret = -ENOMEM;
-	msp = kmalloc(sizeof(*msp), GFP_KERNEL);
+	msp = kzalloc(sizeof(*msp), GFP_KERNEL);
 	if (msp == NULL)
 		goto out;
-	memset(msp, 0, sizeof(*msp));
 
 	msp->base = ioremap(res->start, res->end - res->start + 1);
 	if (msp->base == NULL)