wl12xx: change type from u8 to int

ret is used to store int types.  Using an u8 will break the error
handling.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 62dc983..6072fe4 100644 (file)
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -483,7 +483,7 @@ static void wl1271_check_ba_support(struct wl1271 *wl)
 static int wl1271_set_ba_policies(struct wl1271 *wl)
 {
        u8 tid_index;
-       u8 ret = 0;
+       int ret = 0;
 
        /* Reset the BA RX indicators */
        wl->ba_rx_bitmap = 0;