[PATCH] net: alteon: Avoid some useless memset

[Christophe JAILLET]

Avoid a memset after a call to 'dma_alloc_coherent()'.
This is useless since
commit 518a2f1925c3 ("dma-mapping: zero memory returned from dma_alloc_*")

Replace a kmalloc+memset with a corresponding kzalloc.

Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
---
 drivers/net/ethernet/alteon/acenic.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/alteon/acenic.c 
b/drivers/net/ethernet/alteon/acenic.c
index 99431c9a899b..ac86fcae1582 100644
--- a/drivers/net/ethernet/alteon/acenic.c
+++ b/drivers/net/ethernet/alteon/acenic.c
@@ -1151,7 +1151,7 @@ static int ace_init(struct net_device *dev)
        /*
         * Get the memory for the skb rings.
         */
-       if (!(ap->skb = kmalloc(sizeof(struct ace_skb), GFP_KERNEL))) {
+       if (!(ap->skb = kzalloc(sizeof(struct ace_skb), GFP_KERNEL))) {
                ecode = -EAGAIN;
                goto init_error;
        }
@@ -1172,9 +1172,6 @@ static int ace_init(struct net_device *dev)
        ap->last_mini_rx = 0;
 #endif
 
-       memset(ap->info, 0, sizeof(struct ace_info));
-       memset(ap->skb, 0, sizeof(struct ace_skb));
-
        ecode = ace_load_firmware(dev);
        if (ecode)
                goto init_error;
-- 
2.25.1