netdev - [PATCH net-next] rps: flow_dissector: Add the const for the parameter of flow_keys_have

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Date:   Wed, 31 Aug 2016 11:16:22 +0800
From:   fgao@...ai8.com
To:     davem@...emloft.net, netdev@...r.kernel.org
Cc:     gfree.wind@...il.com, Gao Feng <fgao@...ai8.com>
Subject: [PATCH net-next] rps: flow_dissector: Add the const for the parameter of flow_keys_have_l4

From: Gao Feng <fgao@...ai8.com>

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

Signed-off-by: Gao Feng <fgao@...ai8.com>
---
 include/net/flow_dissector.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h
index f266b51..d953492 100644
--- a/include/net/flow_dissector.h
+++ b/include/net/flow_dissector.h
@@ -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);
 }
-- 
1.9.1