From: Navid Emamdoost <navid.emamdoost@gmail.com>
Date: Fri, 20 Sep 2019 03:00:41 +0000 (-0500)
Subject: rtl8xxxu: prevent leaking urb
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c;p=linux.git

rtl8xxxu: prevent leaking urb

In rtl8xxxu_submit_int_urb if usb_submit_urb fails the allocated urb
should be released.

Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index c6c41fb962ffc..776bbae14a8d7 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -5444,6 +5444,7 @@ static int rtl8xxxu_submit_int_urb(struct ieee80211_hw *hw)
 	ret = usb_submit_urb(urb, GFP_KERNEL);
 	if (ret) {
 		usb_unanchor_urb(urb);
+		usb_free_urb(urb);
 		goto error;
 	}