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@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 397e1ed3daa355ed76b16bd2c96f980f5669750b..4ce74f86291bfbd1426632e98b92115c1c2234a4 100644 (file)
--- 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]);