staging: wilc1000: change return type of ret variable in handle_get_tx_pwr

This patch changes return type of ret variable from s32 to int.
ret has return value from wilc_send_config_pkt that has return type of
int.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 1e916a5..fa56426 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -2468,7 +2468,7 @@ static void handle_set_tx_pwr(struct wilc_vif *vif, u8 tx_pwr)
 
 static void handle_get_tx_pwr(struct wilc_vif *vif, u8 *tx_pwr)
 {
-       s32 ret = 0;
+       int ret = 0;
        struct wid wid;
 
        wid.id = (u16)WID_TX_POWER;