diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-10-08 14:34:06 +0900 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2015-11-04 11:10:39 -0800 |
| commit | e35dbb4d4b4499e8a013564f0753dabc1c49e9d9 (patch) | |
| tree | 2c4809f5428513a60de44e515ca564dd9137162e /drivers/thermal | |
| parent | baba1ebb99ba1ffecfa40268d80e4e6406ef1d17 (diff) | |
thermal: exynos: Directly return 0 instead of using local ret variable
The 'ret' variable in exynos5440_tmu_initialize() is initialized to 0
and returned as is. Replace it with direct return statement. This also
fixes coccinelle warning:
drivers/thermal/samsung/exynos_tmu.c:611:5-8: Unneeded variable: "ret". Return "0" on line 654
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>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 1af7ea8dda71..f340e6edcb49 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -608,7 +608,7 @@ static int exynos5440_tmu_initialize(struct platform_device *pdev) { struct exynos_tmu_data *data = platform_get_drvdata(pdev); unsigned int trim_info = 0, con, rising_threshold; - int ret = 0, threshold_code; + int threshold_code; int crit_temp = 0; /* @@ -651,7 +651,8 @@ static int exynos5440_tmu_initialize(struct platform_device *pdev) /* Clear the PMIN in the common TMU register */ if (!data->id) writel(0, data->base_second + EXYNOS5440_TMU_PMIN); - return ret; + + return 0; } static int exynos7_tmu_initialize(struct platform_device *pdev) |