1 files changed, 3 insertions, 1 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index c6f2750648f4..db3ad849a289 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -837,6 +837,8 @@ out_zap_parent:
                 /* If we have submounts, don't unhash ! */
                 if (have_submounts(dentry))
                         goto out_valid;
+                if (dentry->d_flags & DCACHE_DISCONNECTED)
+                        goto out_valid;
                 shrink_dcache_parent(dentry);
         }
         d_drop(dentry);
@@ -1025,12 +1027,12 @@ static struct dentry *nfs_atomic_lookup(struct inode *dir, struct dentry *dentry
                                 res = NULL;
                                 goto out;
                         /* This turned out not to be a regular file */
+                        case -EISDIR:
                         case -ENOTDIR:
                                 goto no_open;
                         case -ELOOP:
                                 if (!(nd->intent.open.flags & O_NOFOLLOW))
                                         goto no_open;
-                        /* case -EISDIR: */
                         /* case -EINVAL: */
                         default:
                                 goto out;