1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
index 8b1a7988e176..aa7aea168138 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
@@ -374,8 +374,9 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
         if (WARN_ON(!rxb))
                 return;
 
+        rxcb.truesize = PAGE_SIZE << hw_params(trans).rx_page_order;
         dma_unmap_page(trans->dev, rxb->page_dma,
-                       PAGE_SIZE << hw_params(trans).rx_page_order,
+                       rxcb.truesize,
                        DMA_FROM_DEVICE);
 
         rxcb._page = rxb->page;