diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index 57049ae97201..d86395775ed0 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -895,7 +895,7 @@ static int enetc_xdp_frame_to_xdp_tx_swbd(struct enetc_bdr *tx_ring, dma = dma_map_single(tx_ring->dev, data, len, DMA_TO_DEVICE); if (unlikely(dma_mapping_error(tx_ring->dev, dma))) { /* Undo the DMA mapping for all fragments */ - while (n-- >= 0) + while (--n >= 0) enetc_unmap_tx_buff(tx_ring, &xdp_tx_arr[n]); netdev_err(tx_ring->ndev, "DMA map error\n"); |