media: pt3: no need to check if null for dvb_module_release()

Such check is already there at the routine. So, no need to
repeat it outside.

Cc: Akihiro Tsukada <tskd08@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2018-05-04 14:23:43 -04:00
commit 59a8914011