TIOCSERGETLSR should be saved in a uint so the cast here to unsigned
long is a bug.
Reported-by: NJiri Slaby <jslaby@suse.cz>
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NJiri Slaby <jslaby@suse.cz>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>