752 	struct ixgb_desc_ring *rxdr = &adapter->rx_ring;  in ixgb_setup_rx_resources()  local
756 	size = sizeof(struct ixgb_buffer) * rxdr->count;  in ixgb_setup_rx_resources()
757 	rxdr->buffer_info = vzalloc(size);  in ixgb_setup_rx_resources()
758 	if (!rxdr->buffer_info)  in ixgb_setup_rx_resources()
763 	rxdr->size = rxdr->count * sizeof(struct ixgb_rx_desc);  in ixgb_setup_rx_resources()
764 	rxdr->size = ALIGN(rxdr->size, 4096);  in ixgb_setup_rx_resources()
766 	rxdr->desc = dma_zalloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma,  in ixgb_setup_rx_resources()
769 	if (!rxdr->desc) {  in ixgb_setup_rx_resources()
770 		vfree(rxdr->buffer_info);  in ixgb_setup_rx_resources()
774 	rxdr->next_to_clean = 0;  in ixgb_setup_rx_resources()
775 	rxdr->next_to_use = 0;  in ixgb_setup_rx_resources()