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-rw-r--r--src/shared/socket-util.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/src/shared/socket-util.c b/src/shared/socket-util.c
index 45ada7eb3f..4700b3bc99 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) {