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Commit 253fb070 authored by Stanislav Kinsbursky's avatar Stanislav Kinsbursky Committed by Trond Myklebust
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SUNRPC: use rpcbind reference counting helpers 



All is simple: we just increase users counter if rpcbind clients has been
created already. Otherwise we create them and set users counter to 1.

Signed-off-by: default avatarStanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 914edb1b

net/sunrpc/rpcb_clnt.c

+4 −8
Original line number Diff line number Diff line
@@ -258,9 +258,7 @@ static int rpcb_create_local_unix(void) 
		clnt4 = NULL;

	}



	/* Protected by rpcb_create_local_mutex */

	rpcb_local_clnt = clnt;

	rpcb_local_clnt4 = clnt4;

	rpcb_set_local(clnt, clnt4);



out:

	return result;
@@ -312,9 +310,7 @@ static int rpcb_create_local_net(void) 
		clnt4 = NULL;

	}



	/* Protected by rpcb_create_local_mutex */

	rpcb_local_clnt = clnt;

	rpcb_local_clnt4 = clnt4;

	rpcb_set_local(clnt, clnt4);



out:

	return result;
@@ -329,11 +325,11 @@ static int rpcb_create_local(void) 
	static DEFINE_MUTEX(rpcb_create_local_mutex);

	int result = 0;



	if (rpcb_local_clnt)

	if (rpcb_get_local())

		return result;



	mutex_lock(&rpcb_create_local_mutex);

	if (rpcb_local_clnt)

	if (rpcb_get_local())

		goto out;



	if (rpcb_create_local_unix() != 0)