From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date: Thu, 17 Jan 2013 03:10:57 +0000 (+0900)
Subject: ipv6: Fix endianess warning in ip6_flow_hdr().
X-Git-Tag: v3.9-rc1~139^2~352
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=07f623d3b278abe88508c1c59d7c1089b4a56789;p=platform%2Fkernel%2Flinux-stable.git

ipv6: Fix endianess warning in ip6_flow_hdr().

Commit 3e4e4c1f ("ipv6: Introduce ip6_flow_hdr() to fill version,
tclass and flowlabel.) uses ntohl(), which should be htonl().

Found by Fengguang Wu <fengguang.wu@intel.com>.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index dfc1363..a0909c7 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -629,7 +629,7 @@ extern void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt);
 static inline void ip6_flow_hdr(struct ipv6hdr *hdr, unsigned int tclass,
 				__be32 flowlabel)
 {
-	*(__be32 *)hdr = ntohl(0x60000000 | (tclass << 20)) | flowlabel;
+	*(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | flowlabel;
 }
 
 static inline __be32 ip6_flowinfo(const struct ipv6hdr *hdr)