[media] af9035: check I/O errors on IR polling
authorAntti Palosaari <crope@iki.fi>
Fri, 8 Mar 2013 20:39:12 +0000 (17:39 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Thu, 21 Mar 2013 22:06:13 +0000 (19:06 -0300)
commit1bfd5294ddb8b3d3ac05f609334070454b5ef96f
tree0cbe45e46f53ed93150f8f78661d0ab841b9257e
parent3bf5e55299ac5a389a4e6b9991f900579a765172
[media] af9035: check I/O errors on IR polling

Use more careful error checks.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/usb/dvb-usb-v2/af9035.c