From: Su Hui <suhui@nfschina.com>
Date: Wed, 15 Nov 2023 08:57:54 +0000 (+0800)
Subject: media: platform: exynos4-is: return callee's error code rather than -ENXIO
X-Git-Tag: v6.8-rc1~99^2~62
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d8b45ee43a0562867d4fbe196e7747226c0a3d13;p=thirdparty%2Flinux.git

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

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>
---

diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-core.c b/drivers/media/platform/samsung/exynos4-is/fimc-core.c
index 97908778e1c8b..0be687b01ce5a 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 @@ err:
 	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