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Commit b8a00550 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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USB: quatech2: fix memory leak in error path 



Fix memory leak in attach error path where the read urb was never freed.

Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent feffa7ca

drivers/usb/serial/quatech2.c

+1 −0
Original line number Diff line number Diff line
@@ -823,6 +823,7 @@ static int qt2_setup_urbs(struct usb_serial *serial) 
	if (status != 0) {

		dev_err(&serial->dev->dev,

			"%s - submit read urb failed %i\n", __func__, status);

		usb_free_urb(serial_priv->read_urb);

		return status;

	}