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Commit a5ca3a1b authored by Jiri Slaby's avatar Jiri Slaby Committed by Mauro Carvalho Chehab
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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: default avatarJiri Slaby <jirislaby@gmail.com>
Signed-off-by: default avatarDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 11b79ea7

drivers/media/radio/radio-si470x.c

+2 −3
Original line number Diff line number Diff line
@@ -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;

}