netdev - [v1 PATCH 5/10] tipc: Use default rhashtable hashfn

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Message-Id: <E1YZaik-0000lC-Ry@gondolin.me.apana.org.au>
Date:	Sun, 22 Mar 2015 18:54:54 +1100
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	"David S. Miller" <davem@...emloft.net>,
	Thomas Graf <tgraf@...g.ch>,
	Eric Dumazet <eric.dumazet@...il.com>,
	Patrick McHardy <kaber@...sh.net>,
	Josh Triplett <josh@...htriplett.org>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	netdev@...r.kernel.org
Subject: [v1 PATCH 5/10] tipc: Use default rhashtable hashfn

This patch removes the explicit jhash value for the hashfn parameter
of rhashtable.  The default is now jhash so removing the setting
makes no difference apart from making one less copy of jhash in
the kernel.

Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>
---

 net/tipc/socket.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 73c2f51..6dd5bd9 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -35,7 +35,6 @@
  */
 
 #include <linux/rhashtable.h>
-#include <linux/jhash.h>
 #include "core.h"
 #include "name_table.h"
 #include "node.h"
@@ -2294,7 +2293,6 @@ static const struct rhashtable_params tsk_rht_params = {
 	.head_offset = offsetof(struct tipc_sock, node),
 	.key_offset = offsetof(struct tipc_sock, portid),
 	.key_len = sizeof(u32), /* portid */
-	.hashfn = jhash,
 	.max_size = 1048576,
 	.min_size = 256,
 };
--
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