[igt-dev] [PATCH i-g-t v2] lib/igt_fb: Fix unused variable buf.

Stanislav Lisovskiy
2018-10-26T12:02:59Z

Despite the comment temporary buf is not
used anywhere in convert_nv12_to_rgb24,
so it has to be either removed or used instead
of cvt->src.ptr.

v2: Put it in use instead of removing as other
functions seem to use it.

Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
---
lib/igt_fb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/igt_fb.c b/lib/igt_fb.c
index 4700b152..5e775c44 100644
--- a/lib/igt_fb.c
+++ b/lib/igt_fb.c
@@ -1538,8 +1538,8 @@ static void convert_nv12_to_rgb24(struct fb_convert *cvt)
* from there.
*/
igt_memcpy_from_wc(buf, cvt->src.ptr, cvt->src.fb->size);
- y = cvt->src.ptr + cvt->src.fb->offsets[0];
- uv = cvt->src.ptr + cvt->src.fb->offsets[1];
+ y = buf + cvt->src.fb->offsets[0];
+ uv = buf + cvt->src.fb->offsets[1];

for (i = 0; i < cvt->dst.fb->height / 2; i++) {
for (j = 0; j < cvt->dst.fb->width / 2; j++) {
--
2.17.1