| Message ID | 1444282446-6419-5-git-send-email-k.kozlowski@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hello, On Thu, Oct 8, 2015 at 11:04 AM, Krzysztof Kozlowski <k.kozlowski@samsung.com> wrote: > 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 > > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> > --- Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> > drivers/thermal/samsung/exynos_tmu.c | 5 +++-- > 1 file 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) > -- > 1.9.1 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Alim, > Hello, > > On Thu, Oct 8, 2015 at 11:04 AM, Krzysztof Kozlowski > <k.kozlowski@samsung.com> wrote: > > 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 > > > > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> > > --- > Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> > > > drivers/thermal/samsung/exynos_tmu.c | 5 +++-- > > 1 file 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) > > -- > > 1.9.1 > > > > -- > > To unsubscribe from this list: send the line "unsubscribe > > linux-samsung-soc" in the body of a message to > > majordomo@vger.kernel.org More majordomo info at > > http://vger.kernel.org/majordomo-info.html > > > Acked-by: Lukasz Majewski <l.majewski@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Test HW: Odroid XU3 - Exynos5433
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)
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 Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> --- drivers/thermal/samsung/exynos_tmu.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)