Commit 1474a898 authored Dec 26, 2012 by Jesper Juhl Committed by John W. Linville Jan 02, 2013

rtlwifi: Don't leak on error in _rtl_usb_receive()



We fail to release 'urb' if '_rtl_prep_rx_urb()' fails in
_rtl_usb_receive().
This patch should take care of the leak.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent a796a1dd

drivers/net/wireless/rtlwifi/usb.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -639,6 +639,7 @@ static int _rtl_usb_receive(struct ieee80211_hw *hw)
		RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
		"Failed to prep_rx_urb!!\n");
		err = PTR_ERR(skb);
		usb_free_urb(urb);
		goto err_out;
		}

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