drivers/virtio/virtio_ring.c:2237: warning: No description found for return value of 'virtqueue_add_sgs' drivers/virtio/virtio_ring.c:2269: warning: No description found for return value of 'virtqueue_add_outbuf' drivers/virtio/virtio_ring.c:2291: warning: No description found for return value of 'virtqueue_add_inbuf' drivers/virtio/virtio_ring.c:2315: warning: No description found for return value of 'virtqueue_add_inbuf_ctx' drivers/virtio/virtio_ring.c:2327: warning: No description found for return value of 'virtqueue_dma_dev' drivers/virtio/virtio_ring.c:2349: warning: No description found for return value of 'virtqueue_kick_prepare' drivers/virtio/virtio_ring.c:2366: warning: No description found for return value of 'virtqueue_notify' drivers/virtio/virtio_ring.c:2394: warning: No description found for return value of 'virtqueue_kick' drivers/virtio/virtio_ring.c:2420: warning: No description found for return value of 'virtqueue_get_buf_ctx' drivers/virtio/virtio_ring.c:2466: warning: No description found for return value of 'virtqueue_enable_cb_prepare' drivers/virtio/virtio_ring.c:2487: warning: No description found for return value of 'virtqueue_poll' drivers/virtio/virtio_ring.c:2511: warning: No description found for return value of 'virtqueue_enable_cb' drivers/virtio/virtio_ring.c:2532: warning: No description found for return value of 'virtqueue_enable_cb_delayed' drivers/virtio/virtio_ring.c:2552: warning: No description found for return value of 'virtqueue_detach_unused_buf' drivers/virtio/virtio_ring.c:2574: warning: No description found for return value of 'vring_interrupt' drivers/virtio/virtio_ring.c:2742: warning: No description found for return value of 'virtqueue_resize' drivers/virtio/virtio_ring.c:2790: warning: No description found for return value of 'virtqueue_set_dma_premapped' drivers/virtio/virtio_ring.c:2827: warning: No description found for return value of 'virtqueue_reset' drivers/virtio/virtio_ring.c:2976: warning: No description found for return value of 'virtqueue_get_vring_size' drivers/virtio/virtio_ring.c:3122: warning: No description found for return value of 'virtqueue_dma_map_single_attrs' drivers/virtio/virtio_ring.c:3166: warning: No description found for return value of 'virtqueue_dma_mapping_error' drivers/virtio/virtio_ring.c:3187: warning: No description found for return value of 'virtqueue_dma_need_sync' drivers/virtio/virtio_ring.c:2242: warning: No description found for return value of 'virtqueue_add_sgs' drivers/virtio/virtio_ring.c:2274: warning: No description found for return value of 'virtqueue_add_outbuf' drivers/virtio/virtio_ring.c:2296: warning: No description found for return value of 'virtqueue_add_inbuf' drivers/virtio/virtio_ring.c:2320: warning: No description found for return value of 'virtqueue_add_inbuf_ctx' drivers/virtio/virtio_ring.c:2332: warning: No description found for return value of 'virtqueue_dma_dev' drivers/virtio/virtio_ring.c:2354: warning: No description found for return value of 'virtqueue_kick_prepare' drivers/virtio/virtio_ring.c:2371: warning: No description found for return value of 'virtqueue_notify' drivers/virtio/virtio_ring.c:2399: warning: No description found for return value of 'virtqueue_kick' drivers/virtio/virtio_ring.c:2425: warning: No description found for return value of 'virtqueue_get_buf_ctx' drivers/virtio/virtio_ring.c:2471: warning: No description found for return value of 'virtqueue_enable_cb_prepare' drivers/virtio/virtio_ring.c:2492: warning: No description found for return value of 'virtqueue_poll' drivers/virtio/virtio_ring.c:2516: warning: No description found for return value of 'virtqueue_enable_cb' drivers/virtio/virtio_ring.c:2537: warning: No description found for return value of 'virtqueue_enable_cb_delayed' drivers/virtio/virtio_ring.c:2557: warning: No description found for return value of 'virtqueue_detach_unused_buf' drivers/virtio/virtio_ring.c:2579: warning: No description found for return value of 'vring_interrupt' drivers/virtio/virtio_ring.c:2747: warning: No description found for return value of 'virtqueue_resize' drivers/virtio/virtio_ring.c:2795: warning: No description found for return value of 'virtqueue_set_dma_premapped' drivers/virtio/virtio_ring.c:2832: warning: No description found for return value of 'virtqueue_reset' drivers/virtio/virtio_ring.c:2981: warning: No description found for return value of 'virtqueue_get_vring_size' drivers/virtio/virtio_ring.c:3127: warning: No description found for return value of 'virtqueue_dma_map_single_attrs' drivers/virtio/virtio_ring.c:3171: warning: No description found for return value of 'virtqueue_dma_mapping_error' drivers/virtio/virtio_ring.c:3192: warning: No description found for return value of 'virtqueue_dma_need_sync'