NFS: Don't expose internal READDIR errors to userspace

 Fixes a condition whereby the kernel is returning the non-POSIX error
 EBADCOOKIE to userspace.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 94a7fce..c70eabd 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -565,8 +565,6 @@ static int nfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
                }
        }
        unlock_kernel();
-       if (desc->error < 0)
-               return desc->error;
        if (res < 0)
                return res;
        return 0;