From: Alexey Klimov <klimov.linux@gmail.com>
Date: Sun, 28 Dec 2008 01:30:29 +0000 (-0300)
Subject: V4L/DVB (10058): dsbr100: fix codingstyle, add dev_err messages
X-Git-Tag: v2.6.29-rc1~556^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=417b7953668574ff38d3f2dc76e9fe669f121469;p=pandora-kernel.git

V4L/DVB (10058): dsbr100: fix codingstyle, add dev_err messages

We should make if-constructions more clear. Introduce int retval
variables in some functions to make it this way. Also a lot of useful
dev_err messages added. And now we check every returned value after
usb_control_msg.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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