diff mbox series

thermal: exynos: Fix an error code in exynos_tmu_probe()

Message ID 20210810084413.GA23810@kili (mailing list archive)
State New, archived
Delegated to: Daniel Lezcano
Headers show
Series thermal: exynos: Fix an error code in exynos_tmu_probe() | expand

Commit Message

Dan Carpenter Aug. 10, 2021, 8:44 a.m. UTC 
This error path return success but it should propagate the negative
error code from devm_clk_get().

Fixes: 6c247393cfdd ("thermal: exynos: Add TMU support for Exynos7 SoC")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 drivers/thermal/samsung/exynos_tmu.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Krzysztof Kozlowski Aug. 10, 2021, 8:49 a.m. UTC | #1 
On 10/08/2021 10:44, Dan Carpenter wrote:
> This error path return success but it should propagate the negative
> error code from devm_clk_get().
> 
> Fixes: 6c247393cfdd ("thermal: exynos: Add TMU support for Exynos7 SoC")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
> ---
>  drivers/thermal/samsung/exynos_tmu.c | 1 +
>  1 file changed, 1 insertion(+)
> 

Thanks, good catch!

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>


Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index e9a90bc23b11..f4ab4c5b4b62 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -1073,6 +1073,7 @@  static int exynos_tmu_probe(struct platform_device *pdev)
 		data->sclk = devm_clk_get(&pdev->dev, "tmu_sclk");
 		if (IS_ERR(data->sclk)) {
 			dev_err(&pdev->dev, "Failed to get sclk\n");
+			ret = PTR_ERR(data->sclk);
 			goto err_clk;
 		} else {
 			ret = clk_prepare_enable(data->sclk);