From: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Date: Tue, 2 Sep 2014 12:51:15 +0000 (-0300)
Subject: drm/tilcdc: Fix the error path in tilcdc_load()
X-Git-Tag: fixes-against-v3.18-rc2~73^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b478e336b3e75505707a11e78ef8b964ef0a03af;p=pandora-kernel.git

drm/tilcdc: Fix the error path in tilcdc_load()

The current error path calls tilcdc_unload() in case of an error to release
the resources. However, this is wrong because not all resources have been
allocated by the time an error occurs in tilcdc_load().

To fix it, this commit adds proper labels to bail out at the different
stages in the load function, and release only the resources actually allocated.

Tested-by: Darren Etheridge <detheridge@ti.com>
Tested-by: Johannes Pointner <johannes.pointner@br-automation.com>
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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