From 1a47e7a6662f155c8118d64737086a72cf34edf1 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 5 Jun 2012 10:53:38 -0400 Subject: [PATCH] NFSv4.1: Cleanup - move nfs4_has_session tests out of state manager loop Signed-off-by: Trond Myklebust --- fs/nfs/nfs4state.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 338a12acdc38..d04e0a1c0234 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1764,6 +1764,8 @@ static int nfs4_reset_session(struct nfs_client *clp) struct rpc_cred *cred; int status; + if (!nfs4_has_session(clp)) + return 0; nfs4_begin_drain_session(clp); cred = nfs4_get_exchange_id_cred(clp); status = nfs4_proc_destroy_session(clp->cl_session, cred); @@ -1824,6 +1826,8 @@ static int nfs4_bind_conn_to_session(struct nfs_client *clp) struct rpc_cred *cred; int ret; + if (!nfs4_has_session(clp)) + return 0; nfs4_begin_drain_session(clp); cred = nfs4_get_exchange_id_cred(clp); ret = nfs4_proc_bind_conn_to_session(clp, cred); @@ -1901,8 +1905,7 @@ static void nfs4_state_manager(struct nfs_client *clp) } /* Initialize or reset the session */ - if (test_and_clear_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state) - && nfs4_has_session(clp)) { + if (test_and_clear_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state)) { section = "reset session"; status = nfs4_reset_session(clp); if (test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) @@ -1913,7 +1916,7 @@ static void nfs4_state_manager(struct nfs_client *clp) /* Send BIND_CONN_TO_SESSION */ if (test_and_clear_bit(NFS4CLNT_BIND_CONN_TO_SESSION, - &clp->cl_state) && nfs4_has_session(clp)) { + &clp->cl_state)) { section = "bind conn to session"; status = nfs4_bind_conn_to_session(clp); if (status < 0) -- GitLab