Commits
Alexey Klimov committed 6a19c730de7
USB: serial: fix memleak in driver-registration error path [ Upstream commit 647024a7df36014bbc4479d92d88e6b77c0afcf6 ] udriver struct allocated by kzalloc() will not be freed if usb_register() and next calls fail. This patch fixes this by adding one more step with kfree(udriver) in error path. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>