[media] am437x-vpfe: fix an uninitialized variable bug
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 15 Mar 2016 07:04:12 +0000 (04:04 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Wed, 13 Apr 2016 20:09:55 +0000 (17:09 -0300)
commite4bccada44c177cde31b9a236b7dfd7f76d403ed
tree66ce43dc9275f9ab48ed92b9198ef58c107960ad
parent0fb504001192c1df62c847a8bb6558753c36ebef
[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>
drivers/media/platform/am437x/am437x-vpfe.c