[PATCH 1/9] media: stm32: dcmipp: correct ret type in dcmipp_graph_notify_bound

Alain Volmat
2024-12-17T17:41:52Z

The ret variable used within the function dcmipp_graph_notify_bound is
wrongly defined as unsigned int while it can also be signed.

Fixes: 28e0f3772296 ("media: stm32-dcmipp: STM32 DCMIPP camera interface driver")
Cc: stable@vger.kernel.org
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
---
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 71acf539e1f3..5a04018a6a9d 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
@@ -296,7 +296,7 @@ static int dcmipp_graph_notify_bound(struct v4l2_async_notifier *notifier,
struct v4l2_async_connection *asd)
{
struct dcmipp_device *dcmipp = notifier_to_dcmipp(notifier);
- unsigned int ret;
+ int ret;
int src_pad, i;
struct dcmipp_ent_device *sink;
struct v4l2_fwnode_endpoint vep = { 0 };

--
2.34.1