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media: platform: exynos4-is: return callee's error code rather than -ENXIO

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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>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Su Hui 2023-11-15 16:57:54 +08:00 committed by Hans Verkuil
parent 20a4ecc786
commit d8b45ee43a
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/samsung/exynos4-is/fimc-core.c
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@ -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