tree-wide: remove unused variables

diff --git a/src/libsystemd/sd-network/sd-network.c b/src/libsystemd/sd-network/sd-network.c
index 580047d..f8e18f2 100644 (file)
--- a/src/libsystemd/sd-network/sd-network.c
+++ b/src/libsystemd/sd-network/sd-network.c
@@ -209,7 +209,6 @@ _public_ int sd_network_link_get_route_domains(int ifindex, char ***ret) {
 
 static int network_link_get_ifindexes(int ifindex, const char *key, int **ret) {
         char path[strlen("/run/systemd/netif/links/") + DECIMAL_STR_MAX(ifindex) + 1];
-        _cleanup_strv_free_ char **a = NULL;
         _cleanup_free_ int *ifis = NULL;
         _cleanup_free_ char *s = NULL;
         size_t allocated = 0, c = 0;

diff --git a/src/resolve/resolved-bus.c b/src/resolve/resolved-bus.c
index 2148103..16cae8c 100644 (file)
--- a/src/resolve/resolved-bus.c
+++ b/src/resolve/resolved-bus.c
@@ -1137,7 +1137,6 @@ finish:
 static int bus_method_resolve_service(sd_bus_message *message, void *userdata, sd_bus_error *error) {
         _cleanup_(dns_question_unrefp) DnsQuestion *question_idna = NULL, *question_utf8 = NULL;
         const char *name, *type, *domain;
-        _cleanup_free_ char *n = NULL;
         Manager *m = userdata;
         int family, ifindex;
         uint64_t flags;

diff --git a/src/resolve/test-dns-packet.c b/src/resolve/test-dns-packet.c
index 1abbd3f..c232a69 100644 (file)
--- a/src/resolve/test-dns-packet.c
+++ b/src/resolve/test-dns-packet.c
@@ -89,7 +89,6 @@ static void test_packet_from_file(const char* filename, bool canonical) {
 int main(int argc, char **argv) {
         int i, N;
         _cleanup_globfree_ glob_t g = {};
-        _cleanup_strv_free_ char **globs = NULL;
         char **fnames;
 
         log_parse_environment();