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staging: wilc1000: remove pstrWFIDrv in host_int_set_mac_chnl_num

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This patch removes pstrWFIDrv variable in host_int_set_mac_chnl_num
function. There is no need to make another variable to check if first
arugment is NULL or not.
It is able to use wfi_drv directly that is first argument of
this function.

Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chaehyun Lim 2015-10-05 11:07:21 +09:00 committed by Greg Kroah-Hartman
parent 367e8560e8
commit 157da215b5
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/wilc1000/host_interface.c
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@ -5318,10 +5318,9 @@ s32 host_int_get_rx_power_level(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8RxPowerLevel,
int host_int_set_mac_chnl_num(tstrWILC_WFIDrv *wfi_drv, u8 channel)
{
int result = 0;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)wfi_drv;
struct host_if_msg msg;
if (!pstrWFIDrv) {
if (!wfi_drv) {
PRINT_ER("driver is null\n");
return -EFAULT;
}