commit f088ccd6404ca5966104afcae319384f41a0b8cb
author Dan Carpenter <dan.carpenter@oracle.com> Sat Jul 21 04:32:59 2012 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> Mon Jul 30 20:37:19 2012 -0300
tree ecd2f426d8a60f42953913027669f4c20a099561
parent 79980d9c985aa58db50f388634739419e2e20a5a

[media] tuner-xc2028: unlock on error in xc2028_get_afc()

We need to do a mutex_unlock(&priv->lock) before returning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/common/tuners/tuner-xc2028.c

diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
index 9e60285..ea0550e 100644
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -978,7 +978,7 @@
 	/* Get AFC */
 	rc = xc2028_get_reg(priv, XREG_FREQ_ERROR, &afc_reg);
 	if (rc < 0)
-		return rc;
+		goto ret;
 
 	*afc = afc_reg * 15625; /* Hz */