From 657f5bca97af98a3da6c0d0c2a51f1f9be9b0e41 Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Date: Mon, 29 Apr 2024 16:04:55 +0100 Subject: media: au0828: Use umin macro Simplifies the code. Found by cocci: drivers/media/usb/au0828/au0828-video.c:605:11-12: WARNING opportunity for min() Link: https://lore.kernel.org/linux-media/20240429-fix-cocci-v3-16-3c4865f5a4b0@chromium.org Signed-off-by: Ricardo Ribalda Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/au0828/au0828-video.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/media/usb') 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, -- cgit v1.2.3