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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>
This commit is contained in:
Jiri Slaby 2009-07-05 15:44:20 -03:00 committed by Mauro Carvalho Chehab
parent 11b79ea75a
commit a5ca3a1bc7
1 changed files with 2 additions and 3 deletions
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5
drivers/media/radio/radio-si470x.c
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@ -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;
}