From: Dave Airlie <airlied@redhat.com>
Date: Tue, 30 Jun 2009 01:47:14 +0000 (+1000)
Subject: drm/radeon/kms: drop zero length CS indirect buffers.
X-Git-Tag: v2.6.31-rc5~66^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5176fdc4c5873e52f9cb6e166d80e843847e7eb4;p=pandora-kernel.git

drm/radeon/kms: drop zero length CS indirect buffers.

If userspace sends a zero length IB, it really shouldn't have bothered
so EINVAL it.

Signed-off-by: Dave Airlie <airlied@redhat.com>
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