From d4c94e8fc13fdc241b3070476736eefe12726553 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Wed, 29 Jun 2016 10:24:39 -0400
Subject: [PATCH] rtl8xxxu: 8188e - bail if rtl8188eu_emu_to_active() fails

If emu_to_active() fails, don't try to enable anything else.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
---
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
@@ -166,7 +166,10 @@ static int rtl8188eu_power_on(struct rtl
 	int ret;
 
 	ret = rtl8188e_emu_to_active(priv);
+	if (ret)
+		goto exit;
 
+exit:
 	return ret;
 }