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ipv6: fix sparse errors in ip6_make_flowlabel()

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include/net/ipv6.h:713:22: warning: incorrect type in assignment (different base types)
include/net/ipv6.h:713:22:    expected restricted __be32 [usertype] hash
include/net/ipv6.h:713:22:    got unsigned int
include/net/ipv6.h:719:25: warning: restricted __be32 degrades to integer
include/net/ipv6.h:719:22: warning: invalid assignment: ^=
include/net/ipv6.h:719:22:    left side has type restricted __be32
include/net/ipv6.h:719:22:    right side has type unsigned int

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2015-02-04 15:03:25 -08:00 committed by David S. Miller
parent 2ce1ee1780
commit 677651462c
1 changed files with 2 additions and 2 deletions
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4
include/net/ipv6.h
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@ -711,7 +711,7 @@ static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb,
__be32 flowlabel, bool autolabel)
{
if (!flowlabel && (autolabel || net->ipv6.sysctl.auto_flowlabels)) {
__be32 hash;
u32 hash;
hash = skb_get_hash(skb);
@ -721,7 +721,7 @@ static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb,
*/
hash ^= hash >> 12;
flowlabel = hash & IPV6_FLOWLABEL_MASK;
flowlabel = (__force __be32)hash & IPV6_FLOWLABEL_MASK;
}
return flowlabel;