diff mbox series

[v3,16/26] media: au0828: Use umin macro

Message ID 20240429-fix-cocci-v3-16-3c4865f5a4b0@chromium.org
State Accepted
Commit 657f5bca97af98a3da6c0d0c2a51f1f9be9b0e41
Headers show
Series media: Fix coccinelle warning/errors | expand

Commit Message

Ricardo Ribalda April 29, 2024, 3:04 p.m. UTC 
Simplifies the code.

Found by cocci:
drivers/media/usb/au0828/au0828-video.c:605:11-12: WARNING opportunity for min()

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/media/usb/au0828/au0828-video.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index fd9fc43d47e0..2ec49ea479d5 100644
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -602,10 +602,7 @@  static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
 		vbi_field_size = dev->vbi_width * dev->vbi_height * 2;
 		if (dev->vbi_read < vbi_field_size) {
 			remain  = vbi_field_size - dev->vbi_read;
-			if (len < remain)
-				lencopy = len;
-			else
-				lencopy = remain;
+			lencopy = umin(len, remain);
 
 			if (vbi_buf != NULL)
 				au0828_copy_vbi(dev, vbi_dma_q, vbi_buf, p,