From d7d6195953f44e5028341a13ff901fde424f7542 Mon Sep 17 00:00:00 2001
From: AtariDreams <83477269+AtariDreams@users.noreply.github.com>
Date: Mon, 8 Jan 2024 22:24:37 -0500
Subject: cocci: merge mfree.cocci and mfree_return.cocci (#30838)

It makes sense that these should be one file instead of two, as they both involve mfree()
---
 coccinelle/mfree.cocci | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'coccinelle/mfree.cocci')

diff --git a/coccinelle/mfree.cocci b/coccinelle/mfree.cocci
index 191cd626f5..1062d0ca53 100644
--- a/coccinelle/mfree.cocci
+++ b/coccinelle/mfree.cocci
@@ -1,7 +1,36 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+@@
+/* Avoid running this transformation on the mfree function itself */
+position p : script:python() { p[0].current_element != "mfree" };
+expression e;
+@@
+- free@p(e);
+- return NULL;
++ return mfree(e);
+
 @@
 expression p;
 @@
 - free(p);
 - p = NULL;
 + p = mfree(p);
+
+@@
+expression p;
+@@
+- if (p)
+-          free(p);
++ free(p);
+
+@@
+expression p;
+@@
+- if (p)
+-          mfree(p);
++ free(p);
+
+@@
+expression p;
+@@
+- mfree(p);
++ free(p);
-- 
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