[mirror_qemu.git] / scripts / coccinelle / return_directly.cocci

// replace 'R = X; return R;' with 'return X;'
@@
identifier VAR;
expression E;
type T;
identifier F;
@@
 T F(...)
 {
     ...
-    T VAR;
     ... when != VAR

-    VAR =
+    return
     E;
-    return VAR;
     ... when != VAR
 }
Commit	Line	Data
f6524024	1	// replace 'R = X; return R;' with 'return X;'
9be38598 EH	2	@@
	3	identifier VAR;
	4	expression E;
	5	type T;
	6	identifier F;
	7	@@
	8	T F(...)
	9	{
	10	...
	11	- T VAR;
	12	... when != VAR
	13
	14	- VAR =
	15	+ return
	16	E;
	17	- return VAR;
	18	... when != VAR
	19	}