From bb58f63ce598763231fbf320bace1dbd777afd37 Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Thu, 14 Jan 2016 19:23:10 +0000
Subject: [PATCH] arp.c tidy up.

---
 src/arp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/arp.c b/src/arp.c
index 73a0250..968455c 100644
--- a/src/arp.c
+++ b/src/arp.c
@@ -132,7 +132,7 @@ int find_mac(union mysockaddr *addr, unsigned char *mac, int lazy, time_t now)
 	  }
 #endif
 	
-	/* Only accept poitive entries unless in lazy mode. */
+	/* Only accept positive entries unless in lazy mode. */
 	if (arp->status != ARP_EMPTY || lazy || updated)
 	  {
 	    if (mac && arp->hwlen != 0)
@@ -148,7 +148,7 @@ int find_mac(union mysockaddr *addr, unsigned char *mac, int lazy, time_t now)
        last = now;
 
        /* Mark all non-negative entries */
-       for (arp = arps, up = &arps; arp; arp = arp->next)
+       for (arp = arps; arp; arp = arp->next)
 	 if (arp->status != ARP_EMPTY)
 	   arp->status = ARP_MARK;