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[PATCH 2/3] 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@xxxxxxxxx>
Signed-off-by: Chaehyun Lim <chaehyun.lim@xxxxxxxxx>
---
 drivers/staging/wilc1000/host_interface.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 47ccaa8..b1aa7dd 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -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;
 }
 
 
-- 
2.6.0

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