netdev - [PATCH net-next] ipv6: ipv6_select_ident() returns a _

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Date:	Mon, 25 May 2015 16:02:21 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	kbuild test robot <fengguang.wu@...el.com>,
	David Miller <davem@...emloft.net>
Cc:	Martin KaFai Lau <kafai@...com>, netdev@...r.kernel.org
Subject: [PATCH net-next] ipv6: ipv6_select_ident() returns a __be32

From: Eric Dumazet <edumazet@...gle.com>

ipv6_select_ident() returns a 32bit value in network order.

Fixes: 286c2349f666 ("ipv6: Clean up ipv6_select_ident() and ip6_fragment()")
Signed-off-by: Eric Dumazet <edumazet@...gle.com>
Reported-by: kbuild test robot <fengguang.wu@...el.com>
---
 include/net/ipv6.h     |    6 +++---
 net/ipv6/output_core.c |    6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index b950a2000b7f4608647b77dd029c94277a1afd97..35d485c780802cc28dedb4f889f3478be712b9df 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -671,9 +671,9 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add
 	return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr));
 }
 
-u32 ipv6_select_ident(struct net *net,
-		      const struct in6_addr *daddr,
-		      const struct in6_addr *saddr);
+__be32 ipv6_select_ident(struct net *net,
+			 const struct in6_addr *daddr,
+			 const struct in6_addr *saddr);
 void ipv6_proxy_select_ident(struct net *net, struct sk_buff *skb);
 
 int ip6_dst_hoplimit(struct dst_entry *dst);
diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c
index 055e85cb7b6518f20796859e46fa043b186278e7..21678acd452165fae8a2c0b7c007ed1daa407344 100644
--- a/net/ipv6/output_core.c
+++ b/net/ipv6/output_core.c
@@ -61,9 +61,9 @@ void ipv6_proxy_select_ident(struct net *net, struct sk_buff *skb)
 }
 EXPORT_SYMBOL_GPL(ipv6_proxy_select_ident);
 
-u32 ipv6_select_ident(struct net *net,
-		      const struct in6_addr *daddr,
-		      const struct in6_addr *saddr)
+__be32 ipv6_select_ident(struct net *net,
+			 const struct in6_addr *daddr,
+			 const struct in6_addr *saddr)
 {
 	static u32 ip6_idents_hashrnd __read_mostly;
 	u32 id;


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