summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDan Carpenter <dan.carpenter@oracle.com>2016-03-15 07:04:12 (GMT)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-04-13 20:09:55 (GMT)
commite4bccada44c177cde31b9a236b7dfd7f76d403ed (patch)
tree66ce43dc9275f9ab48ed92b9198ef58c107960ad
parent0fb504001192c1df62c847a8bb6558753c36ebef (diff)
downloadlinux-e4bccada44c177cde31b9a236b7dfd7f76d403ed.tar.xz
[media] am437x-vpfe: fix an uninitialized variable bug
If we are doing V4L2_FIELD_NONE then "ret" is used uninitialized. Fixes: 417d2e507edc ('[media] media: platform: add VPFE capture driver support for AM437X') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
-rw-r--r--drivers/media/platform/am437x/am437x-vpfe.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c
index e6a7bff..e749eb7 100644
--- a/drivers/media/platform/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/am437x/am437x-vpfe.c
@@ -1047,7 +1047,7 @@ static int vpfe_get_ccdc_image_format(struct vpfe_device *vpfe,
static int vpfe_config_ccdc_image_format(struct vpfe_device *vpfe)
{
enum ccdc_frmfmt frm_fmt = CCDC_FRMFMT_INTERLACED;
- int ret;
+ int ret = 0;
vpfe_dbg(2, vpfe, "vpfe_config_ccdc_image_format\n");