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| author | Jiri Pirko <jiri@resnulli.us> | 2015-05-12 14:56:10 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-13 15:19:46 -0400 |
| commit | d4fd32757176d1b03533770ef75aa2b781fa5667 (patch) | |
| tree | 8d02ba3bdefb05e7585a2ffa47ac4de689241e8d /net | |
| parent | 10b89ee43e849544eddfe34e535341fc077464ec (diff) | |
| download | linux-d4fd32757176d1b03533770ef75aa2b781fa5667.tar.bz2 | |
flow_dissector: fix doc for __skb_get_hash and remove couple of empty lines
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/flow_dissector.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c index eaa86b539221..0d9bc3a586ba 100644 --- a/net/core/flow_dissector.c +++ b/net/core/flow_dissector.c @@ -337,8 +337,11 @@ void make_flow_keys_digest(struct flow_keys_digest *digest, } EXPORT_SYMBOL(make_flow_keys_digest); -/* - * __skb_get_hash: calculate a flow hash based on src/dst addresses +/** + * __skb_get_hash: calculate a flow hash + * @skb: sk_buff to calculate flow hash from + * + * This function calculates a flow hash based on src/dst addresses * and src/dst port numbers. Sets hash in skb to non-zero hash value * on success, zero indicates no valid hash. Also, sets l4_hash in skb * if hash is a canonical 4-tuple hash over transport ports. @@ -353,12 +356,9 @@ void __skb_get_hash(struct sk_buff *skb) hash = ___skb_get_hash(skb, &keys, hashrnd); if (!hash) return; - if (keys.ports) skb->l4_hash = 1; - skb->sw_hash = 1; - skb->hash = hash; } EXPORT_SYMBOL(__skb_get_hash); |