From 6a3b15634279aa6740f9b829d25db32024b2ca7c Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Wed, 12 Sep 2012 09:59:17 -0400 Subject: nfsd4: remove redundant callback probe Both nfsd4_init_conn and alloc_init_session are probing the callback channel, harmless but pointless. Also, nfsd4_init_conn should probably be probing in the "unknown" case as well. In fact I don't see any harm to just doing it unconditionally when we get a new backchannel connection. Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4state.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 592cd7fb6f0..773b903c07c 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -861,8 +861,7 @@ static void nfsd4_init_conn(struct svc_rqst *rqstp, struct nfsd4_conn *conn, str if (ret) /* oops; xprt is already down: */ nfsd4_conn_lost(&conn->cn_xpt_user); - if (ses->se_client->cl_cb_state == NFSD4_CB_DOWN && - conn->cn_flags & NFS4_CDFC4_BACK) { + if (conn->cn_flags & NFS4_CDFC4_BACK) { /* callback channel may be back up */ nfsd4_probe_callback(ses->se_client); } @@ -979,7 +978,6 @@ static struct nfsd4_session *init_session(struct svc_rqst *rqstp, struct nfsd4_s rpc_copy_addr((struct sockaddr *)&clp->cl_cb_conn.cb_addr, sa); clp->cl_cb_conn.cb_addrlen = svc_addr_len(sa); } - nfsd4_probe_callback(clp); return new; } -- cgit v1.2.3-18-g5258