importd: create a loopback btrfs file system for /var/lib/machines, if necessary

[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 29e9993f6662b92cad51faf67953737b8ba9cb29..7f10838de147aa46b70059828060de95d3486e25 100644 (file)
--- a/src/libsystemd-network/dhcp-network.c
+++ b/src/libsystemd-network/dhcp-network.c
@@ -18,7 +18,6 @@
 ***/
 
 #include <errno.h>
-#include <sys/types.h>
 #include <sys/socket.h>
 #include <string.h>
 #include <linux/if_packet.h>
@@ -26,7 +25,6 @@
 #include <net/ethernet.h>
 #include <net/if_arp.h>
 #include <stdio.h>
-#include <unistd.h>
 #include <linux/filter.h>
 
 #include "socket-util.h"
@@ -63,7 +61,7 @@ static int _bind_raw_socket(int ifindex, union sockaddr_union *link,
                 BPF_STMT(BPF_LD + BPF_B + BPF_ABS, offsetof(DHCPPacket, dhcp.htype)),  /* A <- DHCP header type */
                 BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, arp_type, 1, 0),                   /* header type == arp_type ? */
                 BPF_STMT(BPF_RET + BPF_K, 0),                                          /* ignore */
-                BPF_STMT(BPF_LD + BPF_B + BPF_ABS, offsetof(DHCPPacket, dhcp.hlen)),   /* A <- mac address length */
+                BPF_STMT(BPF_LD + BPF_B + BPF_ABS, offsetof(DHCPPacket, dhcp.hlen)),   /* A <- MAC address length */
                 BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, dhcp_hlen, 1, 0),                  /* address length == dhcp_hlen ? */
                 BPF_STMT(BPF_RET + BPF_K, 0),                                          /* ignore */
                 BPF_STMT(BPF_LD + BPF_W + BPF_ABS, offsetof(DHCPPacket, dhcp.xid)),    /* A <- client identifier */