tree 8d2841ca2b1b645214f4cfec5584778440c33277
parent cd701c89751d5c63230f47da9a78cdbb39384fdc
author Mauro Carvalho Chehab <m.chehab@samsung.com> 1393759254 -0300
committer Mauro Carvalho Chehab <m.chehab@samsung.com> 1393953552 -0300

[media] em28xx_dvb: only call the software filter if data

Several URBs will be simply not filled. Don't call the DVB
core software filter for those empty URBs.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>