staging: wilc1000: fix bug when changing virtual interface

This patch fixes a bug connection error when changing virtual interface to p2p.
Variable quit needs to be set 0 when wilc is reinitialized again.

Fixes : 67e2a07e ("staging: wilc1000: move all of wilc_wlan_dev_t to struct wilc")
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wlan.c

@@ -1588,6 +1588,8 @@ int wilc_wlan_init(struct net_device *dev)
 
 	PRINT_D(INIT_DBG, "Initializing WILC_Wlan ...\n");
 
+	wilc->quit = 0;
+
 	if (!wilc->hif_func->hif_init(wilc)) {
 		ret = -EIO;
 		goto _fail_;