diff mbox series

[media-next] media: rkisp1: Fix unused value issue

Message ID 20241118082749.55233-1-dheeraj.linuxdev@gmail.com (mailing list archive)
State New
Headers show
Series [media-next] media: rkisp1: Fix unused value issue | expand

Commit Message

Dheeraj Reddy Jonnalagadda Nov. 18, 2024, 8:27 a.m. UTC 
This commit fixes an unused value issue detected by Coverity (CID
1519008). If ret is set to an error value in the switch statement, it is not
handled before being overwritten later.

Signed-off-by: Dheeraj Reddy Jonnalagadda <dheeraj.linuxdev@gmail.com>
---
 drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
index dd114ab77800..9ad5026ab10a 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
@@ -228,6 +228,9 @@  static int rkisp1_subdev_notifier_register(struct rkisp1_device *rkisp1)
 			break;
 		}
 
+		if (ret)
+			break;
+
 		/* Parse the endpoint and validate the bus type. */
 		ret = v4l2_fwnode_endpoint_parse(ep, &vep);
 		if (ret) {