dhcp-network: remove TODO

[elogind.git] / src / libsystemd-network / dhcp-network.c

diff --git a/src/libsystemd-network/dhcp-network.c b/src/libsystemd-network/dhcp-network.c
index 6fac80e8731f73a66c2cf471b061deed2ef2780c..d7ba0efa1281c9f80244614a9fa49d7684518fd3 100644 (file)
--- a/src/libsystemd-network/dhcp-network.c
+++ b/src/libsystemd-network/dhcp-network.c
@@ -38,7 +38,6 @@ int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link,
             BPF_STMT(BPF_LD + BPF_W + BPF_LEN, 0),                                 /* A <- packet length */
             BPF_JUMP(BPF_JMP + BPF_JGE + BPF_K, sizeof(DHCPPacket), 1, 0),         /* packet >= DHCPPacket ? */
             BPF_STMT(BPF_RET + BPF_K, 0),                                          /* ignore */
-            /* TODO: match ip.version */
             BPF_STMT(BPF_LD + BPF_B + BPF_ABS, offsetof(DHCPPacket, ip.protocol)), /* A <- IP protocol */
             BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, IPPROTO_UDP, 1, 0),                /* IP protocol == UDP ? */
             BPF_STMT(BPF_RET + BPF_K, 0),                                          /* ignore */
@@ -117,6 +116,7 @@ int dhcp_network_bind_udp_socket(be32_t address, uint16_t port) {
         r = setsockopt(s, IPPROTO_IP, IP_TOS, &tos, sizeof(tos));
         if (r < 0)
                 return -errno;
+
         if (address == INADDR_ANY) {
                 int on = 1;