* [PATCH] media: platform: exynos4-is: return callee's error code rather than -ENXIO
@ 2023-11-15 8:57 Su Hui
0 siblings, 0 replies; only message in thread
From: Su Hui @ 2023-11-15 8:57 UTC (permalink / raw)
To: s.nawrocki, mchehab, krzysztof.kozlowski, alim.akhtar, nathan,
ndesaulniers, trix
Cc: Su Hui, linux-media, linux-arm-kernel, linux-samsung-soc,
linux-kernel, llvm, kernel-janitors
Clang static analyzer complains that value stored to 'ret' is never read.
Return the callee's error code to fix this.
Signed-off-by: Su Hui <suhui@nfschina.com>
---
drivers/media/platform/samsung/exynos4-is/fimc-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-core.c b/drivers/media/platform/samsung/exynos4-is/fimc-core.c
index 97908778e1c8..0be687b01ce5 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-core.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-core.c
@@ -814,7 +814,7 @@ static int fimc_clk_get(struct fimc_dev *fimc)
fimc_clk_put(fimc);
dev_err(&fimc->pdev->dev, "failed to get clock: %s\n",
fimc_clocks[i]);
- return -ENXIO;
+ return ret;
}
#ifdef CONFIG_PM
--
2.30.2
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