niansa-misc/linux
1
0
Fork 0
mirror of synced 2025-03-06 20:59:54 +01:00
Code Issues Projects Releases Packages Wiki Activity

coccinelle: device_attr_show: simplify patch case

Browse source 
Replacing the final expression argument by ... allows the format
string to have multiple arguments.

It also has the advantage of allowing the change to be recognized as
a change in a single statement, thus avoiding adding unneeded braces.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
This commit is contained in:
Julia Lawall 2024-01-20 21:56:11 +01:00
parent 68ea60a796
commit ff82e84e80
1 changed files with 3 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
scripts/coccinelle/api/device_attr_show.cocci
View file

@ -34,15 +34,10 @@ expression BUF, SZ, FORMAT, STR;
ssize_t show(struct device *dev, struct device_attribute *attr, char *buf) ssize_t show(struct device *dev, struct device_attribute *attr, char *buf)
{ {
<... <...
(
return return
- snprintf(BUF, SZ, FORMAT, STR); - snprintf(BUF, SZ, FORMAT
+ sysfs_emit(BUF, FORMAT, STR); + sysfs_emit(BUF, FORMAT
| ,...);
return
- snprintf(BUF, SZ, STR);
+ sysfs_emit(BUF, STR);
)
...> ...>
} }