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authorJ. Bruce Fields <bfields@redhat.com>2016-05-16 17:03:42 -0400
committerJ. Bruce Fields <bfields@redhat.com>2016-06-15 10:32:25 -0400
commitd50039ea5ee63c589b0434baa5ecf6e5075bb6f9 (patch)
tree3f93ee65837cdd026d59c7b97ab5156a8aa08745 /fs/nfsd/nfs4callback.c
parent1208fd569c07ab84aa5d024abd863267c2953b4a (diff)
nfsd4/rpc: move backchannel create logic into rpc code
Also simplify the logic a bit. Cc: stable@vger.kernel.org Signed-off-by: J. Bruce Fields <bfields@redhat.com> Acked-by: Trond Myklebust <trondmy@primarydata.com>
Diffstat (limited to 'fs/nfsd/nfs4callback.c')
-rw-r--r--fs/nfsd/nfs4callback.c18
1 files changed, 1 insertions, 17 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 7389cb1d7409..04c68d900324 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -710,22 +710,6 @@ static struct rpc_cred *get_backchannel_cred(struct nfs4_client *clp, struct rpc
}
}
-static struct rpc_clnt *create_backchannel_client(struct rpc_create_args *args)
-{
- struct rpc_xprt *xprt;
-
- if (args->protocol != XPRT_TRANSPORT_BC_TCP)
- return rpc_create(args);
-
- xprt = args->bc_xprt->xpt_bc_xprt;
- if (xprt) {
- xprt_get(xprt);
- return rpc_create_xprt(args, xprt);
- }
-
- return rpc_create(args);
-}
-
static int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *conn, struct nfsd4_session *ses)
{
int maxtime = max_cb_time(clp->net);
@@ -768,7 +752,7 @@ static int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *c
args.authflavor = ses->se_cb_sec.flavor;
}
/* Create RPC client */
- client = create_backchannel_client(&args);
+ client = rpc_create(&args);
if (IS_ERR(client)) {
dprintk("NFSD: couldn't create callback client: %ld\n",
PTR_ERR(client));