From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Date: Wed, 9 Sep 2015 08:38:04 +0000 (+0200)
Subject: net: mv643xx_eth: use kzalloc
X-Git-Tag: firefly_0821_release~176^2~1091^2~15
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b66a60857ca4fae5900c5d81c2ba04e657509b99;p=firefly-linux-kernel-4.4.55.git

net: mv643xx_eth: use kzalloc

The double memset is a little ugly; using kzalloc avoids it altogether.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index d52639bc491f..960169efe636 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -1859,14 +1859,11 @@ oom:
 		return;
 	}
 
-	mc_spec = kmalloc(0x200, GFP_ATOMIC);
+	mc_spec = kzalloc(0x200, GFP_ATOMIC);
 	if (mc_spec == NULL)
 		goto oom;
 	mc_other = mc_spec + (0x100 >> 2);
 
-	memset(mc_spec, 0, 0x100);
-	memset(mc_other, 0, 0x100);
-
 	netdev_for_each_mc_addr(ha, dev) {
 		u8 *a = ha->addr;
 		u32 *table;