Commit ff82e84e authored by Julia Lawall's avatar Julia Lawall
Browse files

coccinelle: device_attr_show: simplify patch case 



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: default avatarJulia Lawall <Julia.Lawall@inria.fr>
parent 68ea60a7

scripts/coccinelle/api/device_attr_show.cocci

+3 −8
Original line number Diff line number Diff line
@@ -34,15 +34,10 @@ expression BUF, SZ, FORMAT, STR; 
ssize_t show(struct device *dev, struct device_attribute *attr, char *buf)

{

	<...

(

	return

-		snprintf(BUF, SZ, FORMAT, STR);

+		sysfs_emit(BUF, FORMAT, STR);

|

	return

-		snprintf(BUF, SZ, STR);

+		sysfs_emit(BUF, STR);

)

-		snprintf(BUF, SZ, FORMAT

+		sysfs_emit(BUF, FORMAT

				,...);

	...>

}