[PATCH 5/5] staging: wilc1000: host_interface.c: fix build warning

[Chaehyun Lim]

This patch remove build build warning from Handle_SetOperationMode function.
Host interface operation mode has one of 4 types from AP_MODE, STATION_MODE,
GO_MODE and CLIENT_MODE.
This values are range from 0x01 to 0x04 if mode is set correctly.
If value of host interface operation is 0, it is not initialized any value
because struct tstrHostIFmsg is initialized by zeroes.

Signed-off-by: Chaehyun Lim <chaehyun.lim at gmail.com>
---
 drivers/staging/wilc1000/host_interface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index e09508e..3be3b4c 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -754,7 +754,7 @@ static s32 Handle_SetOperationMode(tstrWILC_WFIDrv *drvHandler, tstrHostIfSetOpe
 				 get_id_from_handler(pstrWFIDrv));
 
 
-	if ((pstrHostIfSetOperationMode->u32Mode) == (u32)NULL)
+	if (!pstrHostIfSetOperationMode->u32Mode)
 		up(&hSemDeinitDrvHandle);
 
 
-- 
2.5.1