diff options
Diffstat (limited to 'net/sunrpc/clnt.c')
-rw-r--r-- | net/sunrpc/clnt.c | 64 |
1 files changed, 39 insertions, 25 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 41f180c..b4f1711 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -281,14 +281,47 @@ static void rpc_clnt_set_nodename(struct rpc_clnt *clnt, const char *nodename) memcpy(clnt->cl_nodename, nodename, clnt->cl_nodelen); } +static int rpc_client_register(const struct rpc_create_args *args, + struct rpc_clnt *clnt) +{ + const struct rpc_program *program = args->program; + struct rpc_auth *auth; + struct net *net = rpc_net_ns(clnt); + struct super_block *pipefs_sb; + int err = 0; + + pipefs_sb = rpc_get_sb_net(net); + if (pipefs_sb) { + err = rpc_setup_pipedir(clnt, program->pipe_dir_name, pipefs_sb); + if (err) + goto out; + } + + auth = rpcauth_create(args->authflavor, clnt); + if (IS_ERR(auth)) { + dprintk("RPC: Couldn't create auth handle (flavor %u)\n", + args->authflavor); + err = PTR_ERR(auth); + goto err_auth; + } + + rpc_register_client(clnt); +out: + if (pipefs_sb) + rpc_put_sb_net(net); + return err; + +err_auth: + __rpc_clnt_remove_pipedir(clnt); + goto out; +} + static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, struct rpc_xprt *xprt) { const struct rpc_program *program = args->program; const struct rpc_version *version; struct rpc_clnt *clnt = NULL; - struct rpc_auth *auth; int err; - struct super_block *pipefs_sb; /* sanity check the name before trying to print it */ dprintk("RPC: creating %s client for %s (xprt %p)\n", @@ -347,34 +380,15 @@ static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, stru atomic_set(&clnt->cl_count, 1); - pipefs_sb = rpc_get_sb_net(rpc_net_ns(clnt)); - if (pipefs_sb) { - err = rpc_setup_pipedir(clnt, program->pipe_dir_name, pipefs_sb); - if (err) - goto out_no_path; - } - - auth = rpcauth_create(args->authflavor, clnt); - if (IS_ERR(auth)) { - dprintk("RPC: Couldn't create auth handle (flavor %u)\n", - args->authflavor); - err = PTR_ERR(auth); - goto out_no_auth; - } - /* save the nodename */ rpc_clnt_set_nodename(clnt, utsname()->nodename); - rpc_register_client(clnt); - if (pipefs_sb) - rpc_put_sb_net(rpc_net_ns(clnt)); + + err = rpc_client_register(args, clnt); + if (err) + goto out_no_path; return clnt; -out_no_auth: - if (pipefs_sb) - __rpc_clnt_remove_pipedir(clnt); out_no_path: - if (pipefs_sb) - rpc_put_sb_net(rpc_net_ns(clnt)); kfree(clnt->cl_principal); out_no_principal: rpc_free_iostats(clnt->cl_metrics); |