* [PATCH -next] media: exynos4-is: Fix unused variable warning
@ 2021-05-12 3:36 Pu Lehui
0 siblings, 0 replies; only message in thread
From: Pu Lehui @ 2021-05-12 3:36 UTC (permalink / raw)
To: s.nawrocki, mchehab, krzysztof.kozlowski
Cc: linux-media, linux-arm-kernel, linux-samsung-soc, linux-kernel, pulehui
GCC reports the following warning with W=1:
drivers/media/platform/exynos4-is/media-dev.c:1284:6: warning:
unused variable ‘ret’ [-Wunused-variable]
1284 | int ret;
| ^~~
This variable is not used in function , this commit
remove it to fix the warning.
Signed-off-by: Pu Lehui <pulehui@huawei.com>
---
drivers/media/platform/exynos4-is/media-dev.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index e025178db06c..3b8a24bb724c 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -1284,7 +1284,6 @@ static DEVICE_ATTR(subdev_conf_mode, S_IWUSR | S_IRUGO,
static int cam_clk_prepare(struct clk_hw *hw)
{
struct cam_clk *camclk = to_cam_clk(hw);
- int ret;
if (camclk->fmd->pmf == NULL)
return -ENODEV;
--
2.17.1
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