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mfd: mxs-lradc: Fix error handling in mxs_lradc_probe() 

[ Upstream commit 362741a21a ]

There is the only path, where mxs_lradc_probe() leaves clk undisabled,
since it does return instead of goto err_clk.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Alexey Khoroshilov 2017-10-14 01:06:56 +03:00 committed by Greg Kroah-Hartman
parent 8268e93b2b
commit aeb01451f9
1 changed files with 4 additions and 2 deletions
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6
drivers/mfd/mxs-lradc.c
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@ -196,8 +196,10 @@ static int mxs_lradc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, lradc);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENOMEM;
if (!res) {
ret = -ENOMEM;
goto err_clk;
}
switch (lradc->soc) {
case IMX23_LRADC: