Commit ecc2e05e authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
Browse files

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
......@@ -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);
......
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