diff options
| author | Paul Mundt <[email protected]> | 2009-11-18 10:53:52 +0900 |
|---|---|---|
| committer | Paul Mundt <[email protected]> | 2009-11-18 10:53:52 +0900 |
| commit | 260af56271f79da0e37faa5a99b1786b221297e5 (patch) | |
| tree | d76a2609f940b88083314d5f9131c73115bd4dcb /drivers/isdn/mISDN/stack.c | |
| parent | 1dca899e95d27475c9036ce1cf857a72852b9c53 (diff) | |
| parent | 648f15345add88a7eea724365fe1217a8d8a1e16 (diff) | |
Merge branch 'sh/stable-updates'
Diffstat (limited to 'drivers/isdn/mISDN/stack.c')
| -rw-r--r-- | drivers/isdn/mISDN/stack.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c index 3e1532a180ff..0d05ec43012c 100644 --- a/drivers/isdn/mISDN/stack.c +++ b/drivers/isdn/mISDN/stack.c @@ -364,7 +364,7 @@ add_layer2(struct mISDNchannel *ch, struct mISDNstack *st) static int st_own_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg) { - if (!ch->st || ch->st->layer1) + if (!ch->st || !ch->st->layer1) return -EINVAL; return ch->st->layer1->ctrl(ch->st->layer1, cmd, arg); } |