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Subject[PATCH 2/2] NET: wan/x25, fix ldisc->open retval
Date
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 <jslaby@suse.cz>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Andrew Hendry <andrew.hendry@gmail.com>
Cc: linux-x25@vger.kernel.org
---
drivers/net/wan/x25_asy.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index d81ad83..66cda25 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;
}


--
1.7.3.1



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