X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Foverlayfs%2Freaddir.c;h=adcb1398c48128682875b2ff4a6b42d95c1e116e;hb=559207f0835589b9cbe19394c33d5e5eb6fe6817;hp=70e9af5516004d20188ca0757110fe5bf203d19f;hpb=91ef5ccd54a2f22b2593bb6e8c97fc26c74b7f30;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c
index 70e9af551600..adcb1398c481 100644
--- a/fs/overlayfs/readdir.c
+++ b/fs/overlayfs/readdir.c
@@ -571,7 +571,8 @@ void ovl_cleanup_whiteouts(struct dentry *upper, struct list_head *list)
 			       (int) PTR_ERR(dentry));
 			continue;
 		}
-		ovl_cleanup(upper->d_inode, dentry);
+		if (dentry->d_inode)
+			ovl_cleanup(upper->d_inode, dentry);
 		dput(dentry);
 	}
 	mutex_unlock(&upper->d_inode->i_mutex);