[media] saa7164: just return 0 instead of using a var
authorMauro Carvalho Chehab <m.chehab@samsung.com>
Wed, 3 Sep 2014 18:36:12 +0000 (15:36 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Wed, 3 Sep 2014 20:59:29 +0000 (17:59 -0300)
commit5b0eb8271d9126db2daa2cf41422cc84ba319a6e
tree0acfd2f5ed3e18858e45a700ddbce39c28ca1f59
parenta896dc7a1f416e2b76efabff27c624c69645cc50
[media] saa7164: just return 0 instead of using a var

Instead of allocating a var to store 0 and just return it,
change the code to return 0 directly.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/pci/saa7164/saa7164-api.c