Hi Guo Zhengkui,
Sorry about the delay.
W dniu 18.05.2022 o 14:08, Guo Zhengkui pisze:
Fix the following coccicheck warning:
drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c:1712:24-25:
WARNING opportunity for max()
max() macro is defined in include/linux/minmax.h. It avoids multiple
evaluations of the arguments when non-constant and performs strict
type-checking.
Signed-off-by: Guo Zhengkui <guozhengkui@xxxxxxxx>
Acked-by: Andrzej Pietrasiewicz <andrzejtp2010@xxxxxxxxx>
---
v1 -> v2: Change the subject according to Hans Verkuil's suggestion.
drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c b/drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c
index 456287186ad8..55814041b8d8 100644
--- a/drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c
@@ -1709,7 +1709,7 @@ static int exynos3250_jpeg_try_downscale(struct s5p_jpeg_ctx *ctx,
w_ratio = ctx->out_q.w / r->width;
h_ratio = ctx->out_q.h / r->height;
- scale_factor = w_ratio > h_ratio ? w_ratio : h_ratio;
+ scale_factor = max(w_ratio, h_ratio);
scale_factor = clamp_val(scale_factor, 1, 8);
/* Align scale ratio to the nearest power of 2 */
