staging: wilc1000: wilc_init(): fixes inconsistent returns

This patch fixes the warning reported by smatch.
 - wilc_init() warn: inconsistent returns 'sem:&hif_drv->sem_cfg_values'

No need to up the sema here since down was not called before get here.

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 2289ba3..6dd3076 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -3873,7 +3873,6 @@ s32 wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler)
        return result;
 
 _fail_timer_2:
-       up(&hif_drv->sem_cfg_values);
        del_timer_sync(&hif_drv->connect_timer);
        del_timer_sync(&hif_drv->scan_timer);
        kthread_stop(hif_thread_handler);