commit 6fef6a3ae6362b1885b50b5c3e30654dd65bee46
author Tanguy Pruvot <tanguy.pruvot@gmail.com> Sat May 05 15:26:43 2012 +0200
committer Tanguy Pruvot <tanguy.pruvot@gmail.com> Sun May 06 01:55:10 2012 +0200
tree bff28cf7942b7b8bfd129e517e86f4590c5360b5
parent 8a6c2c22300b567db5b1ce2ea9ce9282e60bc0c5

fix most sign and variable initialization warnings

Change-Id: I56e08db791152a9c95fc0d16bc75b702e403274d

networking/ping.c

diff --git a/networking/ping.c b/networking/ping.c
index d7b6fc6..f2f24e6 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -546,7 +546,7 @@
 		uint16_t recv_seq, int ttl)
 {
 	const char *dupmsg = " (DUP!)";
-	unsigned triptime = triptime; /* for gcc */
+	unsigned triptime = 0;
 
 	++nreceived;
 
@@ -586,7 +586,7 @@
 	int hlen;
 
 	/* discard if too short */
-	if (sz < (datalen + ICMP_MINLEN))
+	if (sz < (int) (datalen + ICMP_MINLEN))
 		return;
 
 	/* check IP header */
@@ -601,7 +601,7 @@
 		uint16_t recv_seq = ntohs(icmppkt->icmp_seq);
 		uint32_t *tp = NULL;
 
-		if (sz >= ICMP_MINLEN + sizeof(uint32_t))
+		if (sz >= (int) (ICMP_MINLEN + sizeof(uint32_t)))
 			tp = (uint32_t *) icmppkt->icmp_data;
 		unpack_tail(sz, tp,
 			inet_ntoa(*(struct in_addr *) &from->sin_addr.s_addr),