NFSv4.1: Fix the CREATE_SESSION slot number accounting

[pandora-kernel.git] / fs / nfs / nfs4proc.c

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 609a951..0ba9bf7 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2025,12 +2025,11 @@ static void nfs4_close_prepare(struct rpc_task *task, void *data)
                        call_close |= is_wronly;
                else if (is_wronly)
                        calldata->arg.fmode |= FMODE_WRITE;
+               if (calldata->arg.fmode != (FMODE_READ|FMODE_WRITE))
+                       call_close |= is_rdwr;
        } else if (is_rdwr)
                calldata->arg.fmode |= FMODE_READ|FMODE_WRITE;
 
-       if (calldata->arg.fmode == 0)
-               call_close |= is_rdwr;
-
        spin_unlock(&state->owner->so_lock);
 
        if (!call_close) {
@@ -5361,14 +5360,21 @@ static int _nfs4_proc_create_session(struct nfs_client *clp)
 
        status = rpc_call_sync(session->clp->cl_rpcclient, &msg, RPC_TASK_TIMEOUT);
 
+       switch (status) {
+       case -NFS4ERR_STALE_CLIENTID:
+       case -NFS4ERR_DELAY:
+       case -ETIMEDOUT:
+       case -EACCES:
+       case -EAGAIN:
+               goto out;
+       };
+
+       clp->cl_seqid++;
        if (!status)
                /* Verify the session's negotiated channel_attrs values */
                status = nfs4_verify_channel_attrs(&args, session);
-       if (!status) {
-               /* Increment the clientid slot sequence id */
-               clp->cl_seqid++;
-       }
 
+out:
        return status;
 }