[media] nuvoton-cir: just return 0 instead of using a var
authorMauro Carvalho Chehab <m.chehab@samsung.com>
Wed, 3 Sep 2014 19:03:41 +0000 (16:03 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Wed, 3 Sep 2014 20:59:55 +0000 (17:59 -0300)
commitf2747cf6f0a1110d132280d49ce3dd6886dacd85
tree2d40096f081315dc35d987796b5e03e704689869
parentfc823729e0b432a628d3f32e11dfa83a30de35aa
[media] nuvoton-cir: 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/rc/nuvoton-cir.c