Commit ecc2e05e authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
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tty_port: Fix return on interrupted use 



Whoops.. fortunately not many people use this yet.

Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 4b0a8404

drivers/char/tty_port.c

+1 −1
Original line number Diff line number Diff line
@@ -267,7 +267,7 @@ int tty_port_block_til_ready(struct tty_port *port, 
	if (retval == 0)

		port->flags |= ASYNC_NORMAL_ACTIVE;

	spin_unlock_irqrestore(&port->lock, flags);

	return 0;

	return retval;

	

}

EXPORT_SYMBOL(tty_port_block_til_ready);