diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 97315f2f68164f45f41176abeb1d0317467280f4..80d6901493cf5e0867cd2572885cc16f66ff59c5 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -258,8 +258,7 @@ void ecryptfs_destroy_mount_crypt_stat(
 				 &mount_crypt_stat->global_auth_tok_list,
 				 mount_crypt_stat_list) {
 		list_del(&auth_tok->mount_crypt_stat_list);
-		if (auth_tok->global_auth_tok_key
-		    && !(auth_tok->flags & ECRYPTFS_AUTH_TOK_INVALID))
+		if (!(auth_tok->flags & ECRYPTFS_AUTH_TOK_INVALID))
 			key_put(auth_tok->global_auth_tok_key);
 		kmem_cache_free(ecryptfs_global_auth_tok_cache, auth_tok);
 	}
diff --git a/fs/ecryptfs/dentry.c b/fs/ecryptfs/dentry.c
index 8db0b464483f9b028f78e779a8337c3d33ca1c64..63cd2c147221aae7c83d2f8992994c625fdcea67 100644
--- a/fs/ecryptfs/dentry.c
+++ b/fs/ecryptfs/dentry.c
@@ -45,20 +45,20 @@
 static int ecryptfs_d_revalidate(struct dentry *dentry, unsigned int flags)
 {
 	struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);
-	int rc;
-
-	if (!(lower_dentry->d_flags & DCACHE_OP_REVALIDATE))
-		return 1;
+	int rc = 1;
 
 	if (flags & LOOKUP_RCU)
 		return -ECHILD;
 
-	rc = lower_dentry->d_op->d_revalidate(lower_dentry, flags);
+	if (lower_dentry->d_flags & DCACHE_OP_REVALIDATE)
+		rc = lower_dentry->d_op->d_revalidate(lower_dentry, flags);
+
 	if (d_really_is_positive(dentry)) {
-		struct inode *lower_inode =
-			ecryptfs_inode_to_lower(d_inode(dentry));
+		struct inode *inode = d_inode(dentry);
 
-		fsstack_copy_attr_all(d_inode(dentry), lower_inode);
+		fsstack_copy_attr_all(inode, ecryptfs_inode_to_lower(inode));
+		if (!inode->i_nlink)
+			return 0;
 	}
 	return rc;
 }