}
buffer_info->dma = dma_map_single(&pdev->dev,
data,
adapter->rx_buffer_len,
DMA_FROM_DEVICE);
if (dma_mapping_error(&pdev->dev, buffer_info->dma)) {
}
buffer_info->dma = dma_map_single(&pdev->dev,
data,
adapter->rx_buffer_len,
DMA_FROM_DEVICE);
if (dma_mapping_error(&pdev->dev, buffer_info->dma)) {