diff options
Diffstat (limited to 'networking/udhcp/clientsocket.c')
| -rw-r--r-- | networking/udhcp/clientsocket.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/networking/udhcp/clientsocket.c b/networking/udhcp/clientsocket.c index 6aa6175..8520619 100644 --- a/networking/udhcp/clientsocket.c +++ b/networking/udhcp/clientsocket.c @@ -21,10 +21,6 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <sys/types.h> -#include <sys/socket.h> -#include <unistd.h> -#include <netinet/in.h> #include <features.h> #if (__GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1) || defined(_NEWLIB_VERSION) #include <netpacket/packet.h> @@ -35,7 +31,6 @@ #include <linux/if_ether.h> #endif -#include "clientsocket.h" #include "common.h" @@ -45,7 +40,8 @@ int raw_socket(int ifindex) struct sockaddr_ll sock; DEBUG("Opening raw socket on ifindex %d", ifindex); - if ((fd = socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_IP))) < 0) { + fd = socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_IP)); + if (fd < 0) { bb_perror_msg("socket"); return -1; } @@ -54,7 +50,7 @@ int raw_socket(int ifindex) sock.sll_protocol = htons(ETH_P_IP); sock.sll_ifindex = ifindex; if (bind(fd, (struct sockaddr *) &sock, sizeof(sock)) < 0) { - bb_perror_msg("bind:"); + bb_perror_msg("bind"); close(fd); return -1; } |