[SCSI] mpt fusion: remove redundant memset
alloc_fcdev() calls alloc_netdev() which uses kzalloc to alloc all the
memory together with dev->priv region hence no zeroing of structs inside
struct mpt_lan_priv needed.
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Acked-by: "Moore, Eric Dean" <Eric.Moore@lsil.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c
index 952e148..b550471 100644
--- a/drivers/message/fusion/mptlan.c
+++ b/drivers/message/fusion/mptlan.c
@@ -1345,10 +1345,11 @@
static struct net_device *
mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
{
- struct net_device *dev = alloc_fcdev(sizeof(struct mpt_lan_priv));
- struct mpt_lan_priv *priv = NULL;
+ struct net_device *dev;
+ struct mpt_lan_priv *priv;
u8 HWaddr[FC_ALEN], *a;
+ dev = alloc_fcdev(sizeof(struct mpt_lan_priv));
if (!dev)
return NULL;
@@ -1360,7 +1361,6 @@
priv->mpt_dev = mpt_dev;
priv->pnum = pnum;
- memset(&priv->post_buckets_task, 0, sizeof(priv->post_buckets_task));
INIT_DELAYED_WORK(&priv->post_buckets_task,
mpt_lan_post_receive_buckets_work);
priv->post_buckets_active = 0;
@@ -1385,8 +1385,6 @@
spin_lock_init(&priv->txfidx_lock);
spin_lock_init(&priv->rxfidx_lock);
- memset(&priv->stats, 0, sizeof(priv->stats));
-
/* Grab pre-fetched LANPage1 stuff. :-) */
a = (u8 *) &mpt_dev->lan_cnfg_page1.HardwareAddressLow;