tree-wide: use DEFINE_TRIVIAL_REF_UNREF_FUNC() macro or friends where applicable

1 files changed, 4 insertions, 19 deletions

diff --git a/src/libsystemd-network/sd-ipv4acd.c b/src/libsystemd-network/sd-ipv4acd.c
index a40d40db90..6c12b5144e 100644
--- a/src/libsystemd-network/sd-ipv4acd.c
+++ b/src/libsystemd-network/sd-ipv4acd.c
@@ -97,25 +97,8 @@ static void ipv4acd_reset(sd_ipv4acd *acd) {
         ipv4acd_set_state(acd, IPV4ACD_STATE_INIT, true);
 }
 
-sd_ipv4acd *sd_ipv4acd_ref(sd_ipv4acd *acd) {
-        if (!acd)
-                return NULL;
-
-        assert_se(acd->n_ref >= 1);
-        acd->n_ref++;
-
-        return acd;
-}
-
-sd_ipv4acd *sd_ipv4acd_unref(sd_ipv4acd *acd) {
-        if (!acd)
-                return NULL;
-
-        assert_se(acd->n_ref >= 1);
-        acd->n_ref--;
-
-        if (acd->n_ref > 0)
-                return NULL;
+static sd_ipv4acd *ipv4acd_free(sd_ipv4acd *acd) {
+        assert(acd);
 
         ipv4acd_reset(acd);
         sd_ipv4acd_detach_event(acd);
@@ -123,6 +106,8 @@ sd_ipv4acd *sd_ipv4acd_unref(sd_ipv4acd *acd) {
         return mfree(acd);
 }
 
+DEFINE_TRIVIAL_REF_UNREF_FUNC(sd_ipv4acd, sd_ipv4acd, ipv4acd_free);
+
 int sd_ipv4acd_new(sd_ipv4acd **ret) {
         _cleanup_(sd_ipv4acd_unrefp) sd_ipv4acd *acd = NULL;