Remove dma_unmap_single_attrs call.

Mistaken addition of dma_unmap call in bnxt_free_rx_skbs
was causing panics in some circumstances, remove the call.

Orabug: 26713916
Signed-off-by: Jack Vogel <jack.vogel@oracle.com>
Reviewed-by: Ken Brucker <ken.brucker@oracle.com>
Reviewed-by: Shannon Nelson (shannon.nelson@oracle.com>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 5cf4c368366eed9ef5e630880e9349ab09f2ea81..ceb6617e561a178078b7860f9fa62491ed7bc6c1 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -2060,10 +2060,6 @@ static void bnxt_free_rx_skbs(struct bnxt *bp)
                        if (!data)
                                continue;
 
-                       dma_unmap_single_attrs(&pdev->dev, rx_buf->mapping,
-                                              bp->rx_buf_use_size, bp->rx_dir,
-                                              &attrs);
-
                        rx_buf->data = NULL;
 
                        if (BNXT_RX_PAGE_MODE(bp)) {