udhcpc: reuse string constant; remove unneeded memset(0)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index d0fe94a48..ea798a3f4 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -800,7 +800,6 @@ static NOINLINE int udhcp_recv_raw_packet(struct dhcp_packet *dhcp_pkt, int fd)
         struct ip_udp_dhcp_packet packet;
         uint16_t check;
 
-        memset(&packet, 0, sizeof(packet));
         bytes = safe_read(fd, &packet, sizeof(packet));
         if (bytes < 0) {
                 log1("Packet read error, ignoring");
@@ -858,7 +857,7 @@ static NOINLINE int udhcp_recv_raw_packet(struct dhcp_packet *dhcp_pkt, int fd)
                 return -2;
         }
 
-        log1("Got valid DHCP packet");
+        log1("Received a packet");
         udhcp_dump_packet(&packet.data);
 
         bytes -= sizeof(packet.ip) + sizeof(packet.udp);