NET: slip, fix ldisc->open retval
commit083fe89691f7d6086b9e3ad8727a87879cc16310
authorMatvejchikov Ilya <matvejchikov@gmail.com>
Fri, 6 May 2011 06:23:09 +0000 (6 06:23 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 23 May 2011 18:22:58 +0000 (23 11:22 -0700)
tree70dff8dd233ad6df87e037024548b4c3973aa8a6
parent303072d54beab9168613bcda1b132158c8940b63
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>
drivers/net/slip.c