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net: mv643xx_eth: use kzalloc

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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>
This commit is contained in:
Rasmus Villemoes 2015-09-09 10:38:04 +02:00 committed by David S. Miller
parent e9b5ac277e
commit b66a60857c
1 changed files with 1 additions and 4 deletions
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5
drivers/net/ethernet/marvell/mv643xx_eth.c
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@ -1859,14 +1859,11 @@ oom:
return; return;
} }
mc_spec = kmalloc(0x200, GFP_ATOMIC); mc_spec = kzalloc(0x200, GFP_ATOMIC);
if (mc_spec == NULL) if (mc_spec == NULL)
goto oom; goto oom;
mc_other = mc_spec + (0x100 >> 2); mc_other = mc_spec + (0x100 >> 2);
memset(mc_spec, 0, 0x100);
memset(mc_other, 0, 0x100);
netdev_for_each_mc_addr(ha, dev) { netdev_for_each_mc_addr(ha, dev) {
u8 *a = ha->addr; u8 *a = ha->addr;
u32 *table; u32 *table;