[PATCH] media: vivid: fix assignment of dev->fbuf_out_flags

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

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 <colin.k...@canonical.com>
---
 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 ac1e981e8342..9f731f085179 100644
--- a/drivers/media/test-drivers/vivid/vivid-vid-out.c
+++ b/drivers/media/test-drivers/vivid/vivid-vid-out.c
@@ -1021,7 +1021,7 @@ 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;
 }
 
-- 
2.30.0