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path: root/fs/nfs/nfs4proc.c
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Diffstat (limited to 'fs/nfs/nfs4proc.c')
-rw-r--r--fs/nfs/nfs4proc.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 59853797825c..88180ac5ea0e 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6648,47 +6648,47 @@ nfs41_same_server_scope(struct nfs41_server_scope *a,
int nfs4_proc_bind_conn_to_session(struct nfs_client *clp, struct rpc_cred *cred)
{
int status;
+ struct nfs41_bind_conn_to_session_args args = {
+ .client = clp,
+ .dir = NFS4_CDFC4_FORE_OR_BOTH,
+ };
struct nfs41_bind_conn_to_session_res res;
struct rpc_message msg = {
.rpc_proc =
&nfs4_procedures[NFSPROC4_CLNT_BIND_CONN_TO_SESSION],
- .rpc_argp = clp,
+ .rpc_argp = &args,
.rpc_resp = &res,
.rpc_cred = cred,
};
dprintk("--> %s\n", __func__);
- res.session = kzalloc(sizeof(struct nfs4_session), GFP_NOFS);
- if (unlikely(res.session == NULL)) {
- status = -ENOMEM;
- goto out;
- }
+ nfs4_copy_sessionid(&args.sessionid, &clp->cl_session->sess_id);
+ if (!(clp->cl_session->flags & SESSION4_BACK_CHAN))
+ args.dir = NFS4_CDFC4_FORE;
status = rpc_call_sync(clp->cl_rpcclient, &msg, RPC_TASK_TIMEOUT);
trace_nfs4_bind_conn_to_session(clp, status);
if (status == 0) {
- if (memcmp(res.session->sess_id.data,
+ if (memcmp(res.sessionid.data,
clp->cl_session->sess_id.data, NFS4_MAX_SESSIONID_LEN)) {
dprintk("NFS: %s: Session ID mismatch\n", __func__);
status = -EIO;
- goto out_session;
+ goto out;
}
- if (res.dir != NFS4_CDFS4_BOTH) {
+ if ((res.dir & args.dir) != res.dir || res.dir == 0) {
dprintk("NFS: %s: Unexpected direction from server\n",
__func__);
status = -EIO;
- goto out_session;
+ goto out;
}
- if (res.use_conn_in_rdma_mode) {
+ if (res.use_conn_in_rdma_mode != args.use_conn_in_rdma_mode) {
dprintk("NFS: %s: Server returned RDMA mode = true\n",
__func__);
status = -EIO;
- goto out_session;
+ goto out;
}
}
-out_session:
- kfree(res.session);
out:
dprintk("<-- %s status= %d\n", __func__, status);
return status;