From 6b6ed3e3eb629a822447e1266a137b8ff852aebf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Wed, 31 Oct 2012 21:44:54 +0100
Subject: [PATCH] shared/socket-util: kill gcc warning about uninitialized
 variable

The warning was invalid, but distracting.
---
 src/shared/socket-util.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/shared/socket-util.c b/src/shared/socket-util.c
index 8bc3729857..49ea75880d 100644
--- a/src/shared/socket-util.c
+++ b/src/shared/socket-util.c
@@ -363,13 +363,12 @@ int socket_address_print(const SocketAddress *a, char **p) {
         }
 
         case AF_NETLINK: {
-                char *sfamily;
+                char _cleanup_free_ *sfamily = NULL;
 
                 r = netlink_family_to_string_alloc(a->protocol, &sfamily);
                 if (r < 0)
                         return r;
                 r = asprintf(p, "%s %u", sfamily, a->sockaddr.nl.nl_groups);
-                free(sfamily);
 
                 return 0;
         }