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skbuff: Make __skb_set_sw_hash a general function

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Move __skb_set_sw_hash to skbuff.h and add __skb_set_hash which is
a common method (between __skb_set_sw_hash and skb_set_hash) to set
the hash in an skbuff.

Also, move skb_clear_hash to be closer to __skb_set_hash.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Herbert
2015-09-01 09:24:24 -07:00
committed by David S. Miller
parent e5276937ae
commit bcc83839ff
3 changed files with 40 additions and 28 deletions
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5
include/net/flow_dissector.h
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@@ -167,4 +167,9 @@ struct flow_keys_digest {
void make_flow_keys_digest(struct flow_keys_digest *digest,
const struct flow_keys *flow);
static inline bool flow_keys_have_l4(struct flow_keys *keys)
{
return (keys->ports.ports || keys->tags.flow_label);
}
#endif