diff options
| author | Ricardo Ribalda <ribalda@chromium.org> | 2024-04-29 18:04:55 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2024-05-03 13:13:02 +0300 |
| commit | 657f5bca97af98a3da6c0d0c2a51f1f9be9b0e41 (patch) | |
| tree | 1827b8aa78a407c3632c09077749478bb193302f /drivers/media/usb | |
| parent | f2ccb530c5f9bebb0793d4f173a27ad709fcabc4 (diff) | |
| download | linux-657f5bca97af98a3da6c0d0c2a51f1f9be9b0e41.tar.xz | |
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 <ribalda@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/au0828/au0828-video.c | 5 |
1 files changed, 1 insertions, 4 deletions
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, |