diff options
Diffstat (limited to 'src/libsystemd-network/sd-dhcp-server.c')
| -rw-r--r-- | src/libsystemd-network/sd-dhcp-server.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c index 730d95e2c0..e2cd52ac0c 100644 --- a/src/libsystemd-network/sd-dhcp-server.c +++ b/src/libsystemd-network/sd-dhcp-server.c @@ -73,8 +73,12 @@ bool sd_dhcp_server_is_running(sd_dhcp_server *server) { } sd_dhcp_server *sd_dhcp_server_ref(sd_dhcp_server *server) { - if (server) - assert_se(REFCNT_INC(server->n_ref) >= 2); + + if (!server) + return NULL; + + assert(server->n_ref >= 1); + server->n_ref++; return server; } @@ -127,7 +131,10 @@ sd_dhcp_server *sd_dhcp_server_unref(sd_dhcp_server *server) { if (!server) return NULL; - if (REFCNT_DEC(server->n_ref) > 0) + assert(server->n_ref >= 1); + server->n_ref--; + + if (server->n_ref > 0) return NULL; log_dhcp_server(server, "UNREF"); @@ -158,7 +165,7 @@ int sd_dhcp_server_new(sd_dhcp_server **ret, int ifindex) { if (!server) return -ENOMEM; - server->n_ref = REFCNT_INIT; + server->n_ref = 1; server->fd_raw = -1; server->fd = -1; server->address = htobe32(INADDR_ANY); |