V4L/DVB: em28xx: remove unneeded null checks
authorDan Carpenter <error27@gmail.com>
Sat, 22 May 2010 19:53:27 +0000 (16:53 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 1 Jun 2010 04:23:23 +0000 (01:23 -0300)
The "dev" variable is used as a list cursor in a list_for_each_entry()
loop and can never be null here so I removed the check.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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