[PATCH] staging: wilc1000: correctly check if associatedsta has not been found

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

The current check for associatedsta being set to -1 to indicate it has
not been found is not working because associatedsta is initialized to
zero and will never be -1.  Fix this by initializing it to ~0 and checking
for ~0 instead.

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index 9092600..2c2e8ac 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -1191,7 +1191,7 @@ static int get_station(struct wiphy *wiphy, struct net_device *dev,
 	struct wilc_priv *priv;
 	struct wilc_vif *vif;
 	u32 i = 0;
-	u32 associatedsta = 0;
+	u32 associatedsta = ~0;
 	u32 inactive_time = 0;
 	priv = wiphy_priv(wiphy);
 	vif = netdev_priv(dev);
@@ -1204,7 +1204,7 @@ static int get_station(struct wiphy *wiphy, struct net_device *dev,
 			}
 		}
 
-		if (associatedsta == -1) {
+		if (associatedsta == ~0) {
 			netdev_err(dev, "sta required is not associated\n");
 			return -ENOENT;
 		}
-- 
2.8.1