summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDenys Vlasenko <vda.linux@googlemail.com>2011-11-05 00:25:03 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2011-11-05 00:25:03 (GMT)
commitd38ca03946000f0837e9a0e04937499509db54c4 (patch)
tree8d0d0bed4b2b2e770b4069fa30918272d60e2906
parent2017d48c0d70bef8768efb42909e605ea8eb5a21 (diff)
downloadbusybox-d38ca03946000f0837e9a0e04937499509db54c4.tar.gz
busybox-d38ca03946000f0837e9a0e04937499509db54c4.tar.bz2
udhcpc: reuse string constant; remove unneeded memset(0)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--networking/udhcp/dhcpc.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index d0fe94a..ea798a3 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);