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staging: rtl8192u: use kzalloc to allocate firmware pointer 

the firmware pointer is allocated with kmalloc and memset,
instead we can just do a kzalloc which will return a memory that
has been memset.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Devendra Naga 2012-08-26 11:06:33 +05:30 committed by Greg Kroah-Hartman
parent 3cd84fbd66
commit b7553423cd
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/rtl8192u/r8192U_core.c
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@ -2808,9 +2808,7 @@ static void rtl8192_init_priv_variable(struct net_device* dev)
(priv->EarlyRxThreshold == 7 ? RCR_ONLYERLPKT:0);
priv->AcmControl = 0;
priv->pFirmware = kmalloc(sizeof(rt_firmware), GFP_KERNEL);
if (priv->pFirmware)
memset(priv->pFirmware, 0, sizeof(rt_firmware));
priv->pFirmware = kzalloc(sizeof(rt_firmware), GFP_KERNEL);
/* rx related queue */
skb_queue_head_init(&priv->rx_queue);