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Subject: Revert "media: stm32: dcmipp: correct error handling in
dcmipp_create_subdevs"
Author: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Date: Thu Jun 27 13:15:31 2024 +0200
This reverts commit 77d32b7e2a7b2e5389b67363d25371b4b8cad140.
This patch is obviously wrong (causes array accesses at index -1),
and I caught that just too late.
drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
index 4924ee36cfda..4acc3b90d03a 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
@@ -202,7 +202,7 @@ static int dcmipp_create_subdevs(struct dcmipp_device
*dcmipp)
return 0;
err_init_entity:
- while (i-- > 0)
+ while (i > 0)
dcmipp->pipe_cfg->ents[i - 1].release(dcmipp->entity[i - 1]);
return ret;
}
