From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Fri, 23 Aug 2013 02:47:00 +0000 (+0100)
Subject: iio: adc: twl6030-gpadc: fix error return code in twl6030_gpadc_read_raw()
X-Git-Tag: v3.12-rc1~183^2~23^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d2da9fc7113ee5df06519e435f2f9430acf40c5;p=pandora-kernel.git

iio: adc: twl6030-gpadc: fix error return code in twl6030_gpadc_read_raw()

Fix to return -EINTR in the error handling case instead
of 0 (ret is assigned after goto, which has no effect),
as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

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