[mirror_frr.git] / tools / coccinelle / ifnullxfree.cocci

/// NULL check before some freeing functions is not needed.
///
// Copyright: (C) 2014 Fabian Frederick.  GPLv2.
// Copyright: (C) 2019 Quentin Young.  GPLv2.
// Comments: -
// Options: --no-includes --include-headers

virtual patch

@r2 depends on patch@
expression E;
expression Y;
@@
- if (E != NULL)
XFREE(Y, E);
Commit	Line	Data
25af5f0d QY	1	/// NULL check before some freeing functions is not needed.
	2	///
	3	// Copyright: (C) 2014 Fabian Frederick. GPLv2.
	4	// Copyright: (C) 2019 Quentin Young. GPLv2.
	5	// Comments: -
	6	// Options: --no-includes --include-headers
	7
	8	virtual patch
	9
	10	@r2 depends on patch@
	11	expression E;
	12	expression Y;
	13	@@
	14	- if (E != NULL)
	15	XFREE(Y, E);