can: kvaser_usb: free buf in error paths
authorJimmy Assarsson <jimmyassarsson@gmail.com>
Tue, 21 Nov 2017 07:22:26 +0000 (08:22 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 14 Dec 2017 08:28:10 +0000 (09:28 +0100)
commitf89682bb3cf20c373d19cbbdb2d1ddd65024fbf5
treeb24345a6f5760c7a72b60b2b12bbaa2c6f5d73a4
parent6a3a713880a5892cf7e169f397dc26d2352b0e2f
can: kvaser_usb: free buf in error paths

commit 435019b48033138581a6171093b181fc6b4d3d30 upstream.

The allocated buffer was not freed if usb_submit_urb() failed.

Signed-off-by: Jimmy Assarsson <jimmyassarsson@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/can/usb/kvaser_usb.c