From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sat, 4 Sep 2010 11:59:16 +0000 (+0100)
Subject: drm/i915: Remove impossible error handling from bit17 swizzling
X-Git-Tag: v2.6.37-rc1~92^2~28^2~198
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd2575ffbd71d0922eb31b94adc0923f9808c915;p=pandora-kernel.git

drm/i915: Remove impossible error handling from bit17 swizzling

Our usage of kmap() cannot return NULL here, so remove the unnecessary
error handling.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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