avoid to traverse back over the root

1 files changed, 5 insertions, 10 deletions

diff --git a/kernel/src/filesystem/vfs.cpp b/kernel/src/filesystem/vfs.cpp
index 4defc81..7f21a5c 100644
--- a/kernel/src/filesystem/vfs.cpp
+++ b/kernel/src/filesystem/vfs.cpp
@@ -186,22 +186,17 @@ namespace kernel::filesystem
 
         if (current_dentry == current_mount->root_dentry())
         {
-          // change the mount point
-          if (auto parent_mount = current_mount->get_parent_mount())
+          if (current_mount->get_mount_path() == "/")
           {
-            current_mount = parent_mount;
-            current_dentry = parent_dentry;
+            continue;
           }
 
-          if (!parent_dentry)
+          if (auto parent_mount = current_mount->get_parent_mount())
           {
-            parent_dentry = current_mount->root_dentry();
+            current_mount = parent_mount;
+            current_dentry = parent_dentry;
           }
         }
-        else if (!parent_dentry)
-        {
-          return nullptr;
-        }
 
         current_dentry = parent_dentry;
         continue;