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[media] lirc_dev: stray unlock in lirc_dev_fop_poll()
author
Dan Carpenter
<error27@gmail.com>
Wed, 17 Nov 2010 05:12:23 +0000
(
02:12
-0300)
committer
Mauro Carvalho Chehab
<mchehab@redhat.com>
Mon, 20 Dec 2010 16:11:14 +0000
(14:11 -0200)
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>
drivers/media/IR/lirc_dev.c
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diff --git
a/drivers/media/IR/lirc_dev.c
b/drivers/media/IR/lirc_dev.c
index
8418b14
..
8ab9d87
100644
(file)
--- 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);