On Wed, Feb 19, 2025 at 05:31:41PM -0800, Nicolin Chen wrote:

+	cur = kzalloc(sizeof(*cur), GFP_KERNEL);
+	if (!cur)
+		cur = ERR_PTR(-ENOMEM);

          ^^^^^^^^^^^^^^^^

+	cur->sw_msi_start = sw_msi_start;
+	cur->msi_addr = msi_addr;
+	cur->pgoff = max_pgoff;
+	cur->id = ictx->sw_msi_id++;
+	list_add_tail(&cur->sw_msi_item, &ictx->sw_msi_list);
+	return cur;
+}

Dan pointed out this should have been
  return ERR_PTR(-ENOMEM);

I fixed it up

Thanks,
Jason