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staging: wilc1000: return error code directly in host_int_set_mac_chnl_num

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There is no need to pass the error code to the variable 'result'.
Just return the error directly when error occurs.
Return 0 at the end of this function when error is not happened.

Suggested-by: Julian Calaby <julian.calaby@gmail.com>
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 11:07:22 +09:00 • committed by Greg Kroah-Hartman
commit 792fb25b1b
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/wilc1000/host_interface.c
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@ -5317,7 +5317,7 @@ 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;
int result;
struct host_if_msg msg;
if (!wfi_drv) {
@ -5334,10 +5334,10 @@ int host_int_set_mac_chnl_num(tstrWILC_WFIDrv *wfi_drv, u8 channel)
result = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
if (result) {
PRINT_ER("wilc mq send fail\n");
result = -EINVAL;
return -EINVAL;
}
return result;
return 0;
}