From: Eric Dumazet <edumazet@google.com>
Date: Mon, 18 Feb 2013 10:18:52 +0000 (+0000)
Subject: ipv6: fix a sparse warning
X-Git-Tag: v3.9-rc1~139^2~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8064b3cf750e71fdaf306abb4433a93d0f45f4c9;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

ipv6: fix a sparse warning

net/ipv6/reassembly.c:82:72: warning: incorrect type in argument 3 (different base types)
net/ipv6/reassembly.c:82:72:    expected unsigned int [unsigned] [usertype] c
net/ipv6/reassembly.c:82:72:    got restricted __be32 [usertype] id

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 9a6428a..3c6a772 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -79,7 +79,8 @@ unsigned int inet6_hash_frag(__be32 id, const struct in6_addr *saddr,
 {
 	u32 c;
 
-	c = jhash_3words(ipv6_addr_hash(saddr), ipv6_addr_hash(daddr), id, rnd);
+	c = jhash_3words(ipv6_addr_hash(saddr), ipv6_addr_hash(daddr),
+			 (__force u32)id, rnd);
 
 	return c & (INETFRAGS_HASHSZ - 1);
 }