From: Mike Yuan <me@yhndnzj.com>
Date: Sat, 15 Jun 2024 10:55:45 +0000 (+0200)
Subject: selinux-util: make type of cleanup func void
X-Git-Tag: v257-rc1~1134^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F33352%2Fhead;p=thirdparty%2Fsystemd.git

selinux-util: make type of cleanup func void

Follow-up for 6623c64a02fae52103cdc9c80dfcabec9eeaf8ba

Return values are pointless for _cleanup_ functions, and
this matches what we do in DEFINE_TRIVIAL_CLEANUP_FUNC().
---

diff --git a/src/shared/selinux-util.h b/src/shared/selinux-util.h
index 038456fcca6..3a2cf0d8507 100644
--- a/src/shared/selinux-util.h
+++ b/src/shared/selinux-util.h
@@ -14,9 +14,8 @@
 
 DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(char*, freecon, NULL);
 #else
-static inline char* freeconp(char **p) {
+static inline void freeconp(char **p) {
         assert(*p == NULL);
-        return NULL;
 }
 #endif