netdev - [PATCH net-next] gre: use nla_get

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Message-Id: <1474740064-13580-1-git-send-email-lrichard@redhat.com>
Date:   Sat, 24 Sep 2016 14:01:04 -0400
From:   Lance Richardson <lrichard@...hat.com>
To:     netdev@...r.kernel.org
Subject: [PATCH net-next] gre: use nla_get_be32() to extract flowinfo

Eliminate a sparse endianness mismatch warning, use nla_get_be32() to
extract a __be32 value instead of nla_get_u32().

Signed-off-by: Lance Richardson <lrichard@...hat.com>
---
 net/ipv6/ip6_gre.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 397e1ed..4ce74f8 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -1239,7 +1239,7 @@ static void ip6gre_netlink_parms(struct nlattr *data[],
 		parms->encap_limit = nla_get_u8(data[IFLA_GRE_ENCAP_LIMIT]);
 
 	if (data[IFLA_GRE_FLOWINFO])
-		parms->flowinfo = nla_get_u32(data[IFLA_GRE_FLOWINFO]);
+		parms->flowinfo = nla_get_be32(data[IFLA_GRE_FLOWINFO]);
 
 	if (data[IFLA_GRE_FLAGS])
 		parms->flags = nla_get_u32(data[IFLA_GRE_FLAGS]);
-- 
2.5.5