openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

media: saa7134: use semicolons rather than commas to separate statements 

Replace commas with semicolons.  Commas introduce unnecessary
variability in the code structure and are hard to see.  What is done
is essentially described by the following Coccinelle semantic patch
(http://coccinelle.lip6.fr/):

// <smpl>
@@ expression e1,e2; @@
e1
-,
+;
e2
... when any
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Julia Lawall 2020-09-29 15:14:27 +02:00 committed by Mauro Carvalho Chehab
parent 829393f700
commit 2fad4168fb
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/media/pci/saa7134/saa7134-video.c
View File

@ -868,8 +868,11 @@ static int buffer_activate(struct saa7134_dev *dev,
lines_uv = dev->height >> dev->fmt->vshift;
base2 = base + bpl * dev->height;
base3 = base2 + bpl_uv * lines_uv;
if (dev->fmt->uvswap)
tmp = base2, base2 = base3, base3 = tmp;
if (dev->fmt->uvswap) {
tmp = base2;
base2 = base3;
base3 = tmp;
}
video_dbg("uv: bpl=%ld lines=%ld base2/3=%ld/%ld\n",
bpl_uv,lines_uv,base2,base3);
if (V4L2_FIELD_HAS_BOTH(dev->field)) {