[PATCH 5.10 284/530] media: vivid: fix assignment of dev->fbuf_out_flags

From: Colin Ian King <redacted>

[ Upstream commit 5cde22fcc7271812a7944c47b40100df15908358 ]

Currently the chroma_flags and alpha_flags are being zero'd with a bit-wise
mask and the following statement should be bit-wise or'ing in the new flag
bits but instead is making a direct assignment.  Fix this by using the |=
operator rather than an assignment.

Addresses-Coverity: ("Unused value")

Fixes: ef834f7836ec ("[media] vivid: add the video capture and output parts")
Signed-off-by: Colin Ian King <redacted>
Signed-off-by: Hans Verkuil <redacted>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/media/test-drivers/vivid/vivid-vid-out.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/test-drivers/vivid/vivid-vid-out.c b/drivers/media/test-drivers/vivid/vivid-vid-out.c
index ee3446e3217c..cd6c247547d6 100644
--- a/drivers/media/test-drivers/vivid/vivid-vid-out.c
+++ b/drivers/media/test-drivers/vivid/vivid-vid-out.c

@@ -1025,7 +1025,7 @@ int vivid_vid_out_s_fbuf(struct file *file, void *fh,
 		return -EINVAL;
 	}
 	dev->fbuf_out_flags &= ~(chroma_flags | alpha_flags);
-	dev->fbuf_out_flags = a->flags & (chroma_flags | alpha_flags);
+	dev->fbuf_out_flags |= a->flags & (chroma_flags | alpha_flags);
 	return 0;
 }
 

-- 
2.30.2