diff mbox series

[10/35] staging: media: tegra-video: Use swap macro

Message ID 20240415-fix-cocci-v1-10-477afb23728b@chromium.org
State Handled Elsewhere
Headers show
Series media: Fix coccinelle warning/errors | expand

Commit Message

Ricardo Ribalda April 15, 2024, 7:34 p.m. UTC 
Makes the code simpler and cocci happier:

drivers/staging/media/tegra-video/tegra20.c:324:44-45: WARNING opportunity for swap()

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/staging/media/tegra-video/tegra20.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

Comments

Luca Ceresoli April 16, 2024, 2:03 a.m. UTC | #1 
Hello Ricardo,

On Mon, 15 Apr 2024 19:34:27 +0000
Ricardo Ribalda <ribalda@chromium.org> wrote:

> Makes the code simpler and cocci happier:
> 
> drivers/staging/media/tegra-video/tegra20.c:324:44-45: WARNING opportunity for swap()
> 
> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>

Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
diff mbox series

Patch

diff --git a/drivers/staging/media/tegra-video/tegra20.c b/drivers/staging/media/tegra-video/tegra20.c
index 630e2ff987a3..7b8f8f810b35 100644
--- a/drivers/staging/media/tegra-video/tegra20.c
+++ b/drivers/staging/media/tegra-video/tegra20.c
@@ -317,13 +317,8 @@  static void tegra20_channel_queue_setup(struct tegra_vi_channel *chan)
 		chan->addr_offset_v = chan->addr_offset_u + stride * height / 4;
 
 		/* For YVU420, we swap the locations of the U and V planes. */
-		if (chan->format.pixelformat == V4L2_PIX_FMT_YVU420) {
-			unsigned long temp;
-
-			temp = chan->addr_offset_u;
-			chan->addr_offset_u = chan->addr_offset_v;
-			chan->addr_offset_v = temp;
-		}
+		if (chan->format.pixelformat == V4L2_PIX_FMT_YVU420)
+			swap(chan->addr_offset_u, chan->addr_offset_v);
 
 		chan->start_offset_u = chan->addr_offset_u;
 		chan->start_offset_v = chan->addr_offset_v;