From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Sat, 5 Nov 2011 00:25:03 +0000 (+0100)
Subject: udhcpc: reuse string constant; remove unneeded memset(0)
X-Git-Tag: 1_20_0~157
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d38ca03946000f0837e9a0e04937499509db54c4;p=oweals%2Fbusybox.git

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

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

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);