diff options
| author | Matvejchikov Ilya <matvejchikov@gmail.com> | 2011-05-06 06:23:09 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-23 11:20:16 -0700 |
| commit | 23cd96edb58a1b64a97017c1b8ed70c1228a4a25 (patch) | |
| tree | df3e6bd21bce04a987ded16b720e600d5dc34a1e | |
| parent | 47d36733796923a94ed3559db18a824c998f3b5f (diff) | |
NET: slip, fix ldisc->open retval
commit 057bef938896e6266ae24ec4266d24792d27c29a upstream.
TTY layer expects 0 if the ldisc->open operation succeeded.
Signed-off-by : Matvejchikov Ilya <matvejchikov@gmail.com>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/net/slip.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/slip.c b/drivers/net/slip.c index fe3cebb984d..9a3088faa47 100644 --- a/drivers/net/slip.c +++ b/drivers/net/slip.c @@ -850,7 +850,9 @@ static int slip_open(struct tty_struct *tty) /* Done. We have linked the TTY line to a channel. */ rtnl_unlock(); tty->receive_room = 65536; /* We don't flow control */ - return sl->dev->base_addr; + + /* TTY layer expects 0 on success */ + return 0; err_free_bufs: sl_free_bufs(sl); |