From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 25 Sep 2013 13:22:01 +0000 (+0200)
Subject: ASoC: imx-sgtl5000: Fix uninitialized pointer use in error path
X-Git-Tag: v3.12-rc4~28^2~2^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50d4a790e65f5ac91a7b2720a19e80e862b40318;p=pandora-kernel.git

ASoC: imx-sgtl5000: Fix uninitialized pointer use in error path

This patch avoids to dereference the uninitialized data pointer if the
error path is entered before devm_kzalloc is called (or if the allocation
fails). It fixes the following warning:

    sound/soc/fsl/imx-sgtl5000.c: In function 'imx_sgtl5000_probe':
    sound/soc/fsl/imx-sgtl5000.c:175:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

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