X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Fsocket-util.c;h=4700b3bc9950a49c1fee8c19866e3b3fa1ee37c1;hp=45ada7eb3ff6ee04d314a8c583edb82a8bec9911;hb=79a98c609da042c60260e8e0236464014d480dcb;hpb=db69869f264af2d1afcdd3e573e0e9fdd5bef065

diff --git a/src/shared/socket-util.c b/src/shared/socket-util.c
index 45ada7eb3..4700b3bc9 100644
--- a/src/shared/socket-util.c
+++ b/src/shared/socket-util.c
@@ -422,8 +422,7 @@ const char* socket_address_get_path(const SocketAddress *a) {
 }
 
 bool socket_ipv6_is_supported(void) {
-        char *l = 0;
-        bool enabled;
+        _cleanup_free_ char *l = NULL;
 
         if (access("/sys/module/ipv6", F_OK) != 0)
                 return 0;
@@ -433,10 +432,7 @@ bool socket_ipv6_is_supported(void) {
                 return 1;
 
         /* If module was loaded with disable=1 no IPv6 available */
-        enabled = l[0] == '0';
-        free(l);
-
-        return enabled;
+        return l[0] == '0';
 }
 
 bool socket_address_matches_fd(const SocketAddress *a, int fd) {