Commit 82d1ce50 authored by Mariusz Kozlowski's avatar Mariusz Kozlowski Committed by James Bottomley

[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: default avatarMariusz Kozlowski <m.kozlowski@tuxland.pl>
Acked-by: default avatar"Moore, Eric Dean" <Eric.Moore@lsil.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 56876195
...@@ -1345,10 +1345,11 @@ mpt_lan_post_receive_buckets_work(struct work_struct *work) ...@@ -1345,10 +1345,11 @@ mpt_lan_post_receive_buckets_work(struct work_struct *work)
static struct net_device * static struct net_device *
mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum) mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
{ {
struct net_device *dev = alloc_fcdev(sizeof(struct mpt_lan_priv)); struct net_device *dev;
struct mpt_lan_priv *priv = NULL; struct mpt_lan_priv *priv;
u8 HWaddr[FC_ALEN], *a; u8 HWaddr[FC_ALEN], *a;
dev = alloc_fcdev(sizeof(struct mpt_lan_priv));
if (!dev) if (!dev)
return NULL; return NULL;
...@@ -1360,7 +1361,6 @@ mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum) ...@@ -1360,7 +1361,6 @@ mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
priv->mpt_dev = mpt_dev; priv->mpt_dev = mpt_dev;
priv->pnum = pnum; priv->pnum = pnum;
memset(&priv->post_buckets_task, 0, sizeof(priv->post_buckets_task));
INIT_DELAYED_WORK(&priv->post_buckets_task, INIT_DELAYED_WORK(&priv->post_buckets_task,
mpt_lan_post_receive_buckets_work); mpt_lan_post_receive_buckets_work);
priv->post_buckets_active = 0; priv->post_buckets_active = 0;
...@@ -1385,8 +1385,6 @@ mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum) ...@@ -1385,8 +1385,6 @@ mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
spin_lock_init(&priv->txfidx_lock); spin_lock_init(&priv->txfidx_lock);
spin_lock_init(&priv->rxfidx_lock); spin_lock_init(&priv->rxfidx_lock);
memset(&priv->stats, 0, sizeof(priv->stats));
/* Grab pre-fetched LANPage1 stuff. :-) */ /* Grab pre-fetched LANPage1 stuff. :-) */
a = (u8 *) &mpt_dev->lan_cnfg_page1.HardwareAddressLow; a = (u8 *) &mpt_dev->lan_cnfg_page1.HardwareAddressLow;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment