diff options
| author | Matvejchikov Ilya <matvejchikov@gmail.com> | 2011-05-06 06:23:09 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-21 15:13:16 -0700 |
| commit | 1b0b0acbe1d20b296ba9a9cc5a9d9b877e4c6eb5 (patch) | |
| tree | 4ccee3e11771b7b003935fecc2d4b84fafdc62bb | |
| parent | 0249262d6296a5744ced1945c92dec7c2914a688 (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 86cbb9ea2f26..8ec1a9a0bb9a 100644 --- a/drivers/net/slip.c +++ b/drivers/net/slip.c @@ -853,7 +853,9 @@ 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); |