staging: wilc1000: remove return type of Handle_wait_msg_q_empty

This patch changes return type of Handle_wait_msg_q_empty from s32 with void
because return value is not used.

Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.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 9b986bb..8494a03 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -813,11 +813,10 @@ ERRORHANDLER:
        return result;
 }
 
-static s32 Handle_wait_msg_q_empty(void)
+static void Handle_wait_msg_q_empty(void)
 {
        g_wilc_initialized = 0;
        up(&hif_sema_wait_response);
-       return 0;
 }
 
 static s32 Handle_Scan(struct host_if_drv *hif_drv,