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thermal: exynos: Use IS_ERR() because regulator cannot be NULL 

The NULL check in probe's error path is not needed because in that time
the regulator cannot be NULL (regulator_get() returns valid pointer or
ERR_PTR).

Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
This commit is contained in:
Krzysztof Kozlowski 2015-10-08 14:34:04 +09:00 committed by Eduardo Valentin
parent 9e4249b403
commit bfa2683857
1 changed files with 1 additions and 1 deletions
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2
drivers/thermal/samsung/exynos_tmu.c
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@ -1396,7 +1396,7 @@ err_clk_sec:
if (!IS_ERR(data->clk_sec))
clk_unprepare(data->clk_sec);
err_sensor:
if (!IS_ERR_OR_NULL(data->regulator))
if (!IS_ERR(data->regulator))
regulator_disable(data->regulator);
return ret;