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rps: flow_dissector: Add the const for the parameter of flow_keys_have_l4 

Add the const for the parameter of flow_keys_have_l4 for the readability.

Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gao Feng 2016-08-31 11:16:22 +08:00 committed by David S. Miller
parent d001648ec7
commit 66fdd05e7a
1 changed files with 1 additions and 1 deletions
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2
include/net/flow_dissector.h
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@ -183,7 +183,7 @@ 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)
static inline bool flow_keys_have_l4(const struct flow_keys *keys)
{
return (keys->ports.ports || keys->tags.flow_label);
}