just whitespace

1 files changed, 3 insertions, 3 deletions

diff --git a/networking/udhcp/arpping.c b/networking/udhcp/arpping.c
index 7cc2be42e..4831d4371 100644
--- a/networking/udhcp/arpping.c
+++ b/networking/udhcp/arpping.c
@@ -23,7 +23,7 @@
  *              ip - our ip
  *              mac - our arp address
  *              interface - interface to use
- * retn:        1 addr free
+ * retn:        1 addr free
  *              0 addr used
  *              -1 error
  */
@@ -33,7 +33,7 @@ int arpping(uint32_t yiaddr, uint32_t ip, uint8_t *mac, char *interface)
 {
 
         int     timeout = 2;
-        int     optval = 1;
+        int     optval = 1;
         int     s;                      /* socket */
         int     rv = 1;                 /* return value */
         struct sockaddr addr;           /* for interface name */
@@ -101,6 +101,6 @@ int arpping(uint32_t yiaddr, uint32_t ip, uint8_t *mac, char *interface)
                 prevTime = uptime();
         }
         close(s);
-        DEBUG(LOG_INFO, "%salid arp replies for this address", rv ? "No v" : "V");      
+        DEBUG(LOG_INFO, "%salid arp replies for this address", rv ? "No v" : "V");
         return rv;
 }