cocci: FREE_AND_NULL(E) is safe to call on NULL

Just like we allow calling free(E) without checking if E is not NULL, it is safe to call FREE_AND_NULL(E) unconditionally. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2026-09-11 15:21:35 -07:00 · 2026-09-11 15:21:35 -07:00 · 32814b69d0
parent d870565117
commit 32814b69d0
1 changed files with 2 additions and 0 deletions
--- a/tools/coccinelle/free.cocci
+++ b/tools/coccinelle/free.cocci
@ -6,6 +6,8 @@ expression E;
  free(E);
 |
  commit_list_free(E);
+|
+  FREE_AND_NULL(E);
 )

@@