[TG3]: replace kmalloc+memset with kzalloc

Replace kmalloc+memset with kzalloc

Signed-off-by: Yan Burman <burman.yan@gmail.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 8 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 571320ae87ab..23bad21b5c87 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -4426,7 +4426,7 @@ static void tg3_free_consistent(struct tg3 *tp)
  */
 static int tg3_alloc_consistent(struct tg3 *tp)
 {
-        tp->rx_std_buffers = kmalloc((sizeof(struct ring_info) *
+        tp->rx_std_buffers = kzalloc((sizeof(struct ring_info) *
                                       (TG3_RX_RING_SIZE +
                                        TG3_RX_JUMBO_RING_SIZE)) +
                                      (sizeof(struct tx_ring_info) *
@@ -4435,13 +4435,6 @@ static int tg3_alloc_consistent(struct tg3 *tp)
         if (!tp->rx_std_buffers)
                 return -ENOMEM;
 
-        memset(tp->rx_std_buffers, 0,
-               (sizeof(struct ring_info) *
-                (TG3_RX_RING_SIZE +
-                 TG3_RX_JUMBO_RING_SIZE)) +
-               (sizeof(struct tx_ring_info) *
-                TG3_TX_RING_SIZE));
-
         tp->rx_jumbo_buffers = &tp->rx_std_buffers[TG3_RX_RING_SIZE];
         tp->tx_buffers = (struct tx_ring_info *)
                 &tp->rx_jumbo_buffers[TG3_RX_JUMBO_RING_SIZE];