Fixed incorrect signature reported in the CDC class bootloader for the ATMEGA32U2.

[pub/USBasp.git] / Projects / Webserver / Lib / uip / uip_arp.c

diff --git a/Projects/Webserver/Lib/uip/uip_arp.c b/Projects/Webserver/Lib/uip/uip_arp.c
index dc21cc0..b7e3b73 100644 (file)
--- a/Projects/Webserver/Lib/uip/uip_arp.c
+++ b/Projects/Webserver/Lib/uip/uip_arp.c
@@ -149,7 +149,7 @@ uip_arp_init(void)
 void
 uip_arp_timer(void)
 {
-  struct arp_entry *tabptr;
+  struct arp_entry *tabptr = NULL;
   
   ++arptime;
   for(i = 0; i < UIP_ARPTAB_SIZE; ++i) {
@@ -165,7 +165,7 @@ uip_arp_timer(void)
 static void
 uip_arp_update(uip_ipaddr_t *ipaddr, struct uip_eth_addr *ethaddr)
 {
-  register struct arp_entry *tabptr;
+  register struct arp_entry *tabptr = NULL;
   /* Walk through the ARP mapping table and try to find an entry to
      update. If none is found, the IP -> MAC address mapping is
      inserted in the ARP table. */
@@ -282,7 +282,6 @@ uip_arp_ipin(void)
 void
 uip_arp_arpin(void)
 {
-  
   if(uip_len < sizeof(struct arp_hdr)) {
     uip_len = 0;
     return;
@@ -362,10 +361,10 @@ uip_arp_arpin(void)
 void
 uip_arp_out(void)
 {
-  struct arp_entry *tabptr;
+  struct arp_entry *tabptr = NULL;
   
   /* Find the destination IP address in the ARP table and construct
-     the Ethernet header. If the destination IP addres isn't on the
+     the Ethernet header. If the destination IP address isn't on the
      local network, we use the default router's IP address instead.
 
      If not ARP table entry is found, we overwrite the original IP