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authorJiri Slaby <jirislaby@gmail.com>2009-07-05 15:44:20 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-07-05 19:21:49 -0300
commita5ca3a1bc719cb9056acc6f24340a1e2674f21a0 (patch)
tree90fed65b054e9e147758f1eb5f862b22e69737cb /drivers/media
parent11b79ea75ada39b7f1efdebdad520c93c3ac1f0e (diff)
V4L/DVB (12203): radio-si470x: fix lock imbalance
There is one path with omitted unlock in si470x_fops_release. Fix that. Cc: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/radio/radio-si470x.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index 640421ceb24a..46d216329611 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -1200,7 +1200,7 @@ static int si470x_fops_release(struct file *file)
video_unregister_device(radio->videodev);
kfree(radio->buffer);
kfree(radio);
- goto done;
+ goto unlock;
}
/* stop rds reception */
@@ -1213,9 +1213,8 @@ static int si470x_fops_release(struct file *file)
retval = si470x_stop(radio);
usb_autopm_put_interface(radio->intf);
}
-
+unlock:
mutex_unlock(&radio->disconnect_lock);
-
done:
return retval;
}