From: Axel Lin <axel.lin@ingics.com>
Date: Sun, 3 Aug 2014 02:38:18 +0000 (+0800)
Subject: gpu: ipu-v3: Return proper error on ipu_add_client_devices error path
X-Git-Tag: fixes-against-v3.18-rc2~73^2~2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4946cdcabcffd4814e153e71d28884b94c65e9e;p=pandora-kernel.git

gpu: ipu-v3: Return proper error on ipu_add_client_devices error path

Avoid returning an uninitialized variable in the error path.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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