Commit d3a7b83f authored by Julia Lawall's avatar Julia Lawall Committed by Greg Kroah-Hartman
Browse files

drivers/tty/amiserial.c: add missing tty_unlock 



tty_unlock is used on all other exits from the function.

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Acked-by: default avatarJiri Slaby <jslaby@suse.cz>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent af6d17cd

drivers/tty/amiserial.c

+3 −1
Original line number Diff line number Diff line
@@ -1073,8 +1073,10 @@ static int set_serial_info(struct tty_struct *tty, struct serial_state *state, 
		    (new_serial.close_delay != port->close_delay) ||

		    (new_serial.xmit_fifo_size != state->xmit_fifo_size) ||

		    ((new_serial.flags & ~ASYNC_USR_MASK) !=

		     (port->flags & ~ASYNC_USR_MASK)))

		     (port->flags & ~ASYNC_USR_MASK))) {

			tty_unlock();

			return -EPERM;

		}

		port->flags = ((port->flags & ~ASYNC_USR_MASK) |

			       (new_serial.flags & ASYNC_USR_MASK));

		state->custom_divisor = new_serial.custom_divisor;