From: Alexandre Courbot <acourbot@nvidia.com>
Date: Wed, 10 Dec 2014 19:07:20 +0000 (+0900)
Subject: drm/nouveau: sgdma: add comment around suspiscious error handler
X-Git-Tag: fixes-v4.0-rc1~91^2~34^2~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=495b21761a4bf50c0453766ed8fdcfed075d43ff;p=pandora-kernel.git

drm/nouveau: sgdma: add comment around suspiscious error handler

Common programming sense dictates that resources allocated by a function
are freed by this function should it fails, but this is not the case for
the allocated structure of nouveau_sgdma_create_ttm(). It seems that
n00b contributors attempt to fix this one like bugs flying towards a bug
zapper, so add a comment to hopefully prevent this from happening
anymore.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

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