From: Janne Grunau <j@jannau.net>
Date: Thu, 26 Mar 2009 17:32:54 +0000 (-0300)
Subject: V4L/DVB (11230): hdpvr: return immediately from hdpvr_poll if data is available
X-Git-Tag: v2.6.30-rc1~621^2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2ff3ec81628cbf9470c496b3d0c0780165643f5;p=pandora-kernel.git

V4L/DVB (11230): hdpvr: return immediately from hdpvr_poll if data is available

simplifies check for available data with hdpvr_get_next_buffer

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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