From 6a20bd45fda271bd57e3ba41b3de3009797f4b5e Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 25 Nov 2010 00:27:55 +0100 Subject: NET: wan/x25, fix ldisc->open retval We should never return positive values from ldisc->open, tty layer doesn't (and never did) expect that. If we do that, weird things like warnings in tty_ldisc_close happen. Not sure if dev->base_addr is used somehow now. Signed-off-by: Jiri Slaby Cc: Alan Cox Cc: Andrew Hendry Cc: linux-x25@vger.kernel.org Tested-by: Sergey Lapin Signed-off-by: Greg Kroah-Hartman --- drivers/net/wan/x25_asy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wan') diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index d81ad8397885..66cda25aaa26 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -582,7 +582,7 @@ static int x25_asy_open_tty(struct tty_struct *tty) if (err) return err; /* Done. We have linked the TTY line to a channel. */ - return sl->dev->base_addr; + return 0; } -- cgit v1.2.3