media: stv6111: return NULL instead of plain integer

Fixes:
  stv6111.c:665:24: warning: Using plain integer as NULL pointer

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Daniel Scheller 2017-08-20 08:59:12 -04:00 • committed by Mauro Carvalho Chehab
commit 7112b490af