drivers/virtio/virtio_ring.c:2234: warning: No description found for return value of 'virtqueue_add_sgs'
drivers/virtio/virtio_ring.c:2266: warning: No description found for return value of 'virtqueue_add_outbuf'
drivers/virtio/virtio_ring.c:2288: warning: No description found for return value of 'virtqueue_add_inbuf'
drivers/virtio/virtio_ring.c:2312: warning: No description found for return value of 'virtqueue_add_inbuf_ctx'
drivers/virtio/virtio_ring.c:2324: warning: No description found for return value of 'virtqueue_dma_dev'
drivers/virtio/virtio_ring.c:2346: warning: No description found for return value of 'virtqueue_kick_prepare'
drivers/virtio/virtio_ring.c:2363: warning: No description found for return value of 'virtqueue_notify'
drivers/virtio/virtio_ring.c:2391: warning: No description found for return value of 'virtqueue_kick'
drivers/virtio/virtio_ring.c:2417: warning: No description found for return value of 'virtqueue_get_buf_ctx'
drivers/virtio/virtio_ring.c:2463: warning: No description found for return value of 'virtqueue_enable_cb_prepare'
drivers/virtio/virtio_ring.c:2484: warning: No description found for return value of 'virtqueue_poll'
drivers/virtio/virtio_ring.c:2508: warning: No description found for return value of 'virtqueue_enable_cb'
drivers/virtio/virtio_ring.c:2529: warning: No description found for return value of 'virtqueue_enable_cb_delayed'
drivers/virtio/virtio_ring.c:2549: warning: No description found for return value of 'virtqueue_detach_unused_buf'
drivers/virtio/virtio_ring.c:2571: warning: No description found for return value of 'vring_interrupt'
drivers/virtio/virtio_ring.c:2739: warning: No description found for return value of 'virtqueue_resize'
drivers/virtio/virtio_ring.c:2787: warning: No description found for return value of 'virtqueue_set_dma_premapped'
drivers/virtio/virtio_ring.c:2824: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:2973: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3119: 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_map_page_attrs'
drivers/virtio/virtio_ring.c:3213: warning: No description found for return value of 'virtqueue_dma_mapping_error'
drivers/virtio/virtio_ring.c:3239: warning: No description found for return value of 'virtqueue_dma_map_sg_attrs'
drivers/virtio/virtio_ring.c:3266: warning: No description found for return value of 'virtqueue_dma_need_sync'
drivers/virtio/virtio_ring.c:2234: warning: No description found for return value of 'virtqueue_add_sgs'
drivers/virtio/virtio_ring.c:2266: warning: No description found for return value of 'virtqueue_add_outbuf'
drivers/virtio/virtio_ring.c:2288: warning: No description found for return value of 'virtqueue_add_inbuf'
drivers/virtio/virtio_ring.c:2312: warning: No description found for return value of 'virtqueue_add_inbuf_ctx'
drivers/virtio/virtio_ring.c:2324: warning: No description found for return value of 'virtqueue_dma_dev'
drivers/virtio/virtio_ring.c:2346: warning: No description found for return value of 'virtqueue_kick_prepare'
drivers/virtio/virtio_ring.c:2363: warning: No description found for return value of 'virtqueue_notify'
drivers/virtio/virtio_ring.c:2391: warning: No description found for return value of 'virtqueue_kick'
drivers/virtio/virtio_ring.c:2417: warning: No description found for return value of 'virtqueue_get_buf_ctx'
drivers/virtio/virtio_ring.c:2463: warning: No description found for return value of 'virtqueue_enable_cb_prepare'
drivers/virtio/virtio_ring.c:2484: warning: No description found for return value of 'virtqueue_poll'
drivers/virtio/virtio_ring.c:2508: warning: No description found for return value of 'virtqueue_enable_cb'
drivers/virtio/virtio_ring.c:2529: warning: No description found for return value of 'virtqueue_enable_cb_delayed'
drivers/virtio/virtio_ring.c:2549: warning: No description found for return value of 'virtqueue_detach_unused_buf'
drivers/virtio/virtio_ring.c:2571: warning: No description found for return value of 'vring_interrupt'
drivers/virtio/virtio_ring.c:2739: warning: No description found for return value of 'virtqueue_resize'
drivers/virtio/virtio_ring.c:2788: warning: No description found for return value of 'virtqueue_set_dma_premapped'
drivers/virtio/virtio_ring.c:2825: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:2974: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3120: warning: No description found for return value of 'virtqueue_dma_map_single_attrs'
drivers/virtio/virtio_ring.c:3172: warning: No description found for return value of 'virtqueue_dma_map_page_attrs'
drivers/virtio/virtio_ring.c:3214: warning: No description found for return value of 'virtqueue_dma_mapping_error'
drivers/virtio/virtio_ring.c:3240: warning: No description found for return value of 'virtqueue_dma_map_sg_attrs'
drivers/virtio/virtio_ring.c:3267: warning: No description found for return value of 'virtqueue_dma_need_sync'