diff options
| author | Dan Carpenter <error27@gmail.com> | 2010-11-17 05:12:23 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-12-20 16:11:14 (GMT) |
| commit | 5c769a68beaee924e1dc90bf06e1b087b1d46237 (patch) | |
| tree | c2e030ef725865d828d2248a3034579a77bff9ec | |
| parent | 635f76b2aa8ef3e8436dedddc8baa6f7f438dc40 (diff) | |
| download | linux-5c769a68beaee924e1dc90bf06e1b087b1d46237.tar.xz | |
[media] lirc_dev: stray unlock in lirc_dev_fop_poll()
We shouldn't unlock here. I think this was a cut and paste error.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/IR/lirc_dev.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/IR/lirc_dev.c b/drivers/media/IR/lirc_dev.c index 8418b14..8ab9d87 100644 --- a/drivers/media/IR/lirc_dev.c +++ b/drivers/media/IR/lirc_dev.c @@ -522,10 +522,8 @@ unsigned int lirc_dev_fop_poll(struct file *file, poll_table *wait) dev_dbg(ir->d.dev, LOGHEAD "poll called\n", ir->d.name, ir->d.minor); - if (!ir->attached) { - mutex_unlock(&ir->irctl_lock); + if (!ir->attached) return POLLERR; - } poll_wait(file, &ir->buf->wait_poll, wait); |