drivers/virtio/virtio_ring.c:2225: warning: No description found for return value of 'virtqueue_add_sgs'
drivers/virtio/virtio_ring.c:2257: warning: No description found for return value of 'virtqueue_add_outbuf'
drivers/virtio/virtio_ring.c:2279: warning: No description found for return value of 'virtqueue_add_inbuf'
drivers/virtio/virtio_ring.c:2303: warning: No description found for return value of 'virtqueue_add_inbuf_ctx'
drivers/virtio/virtio_ring.c:2315: warning: No description found for return value of 'virtqueue_dma_dev'
drivers/virtio/virtio_ring.c:2337: warning: No description found for return value of 'virtqueue_kick_prepare'
drivers/virtio/virtio_ring.c:2354: warning: No description found for return value of 'virtqueue_notify'
drivers/virtio/virtio_ring.c:2382: warning: No description found for return value of 'virtqueue_kick'
drivers/virtio/virtio_ring.c:2408: warning: No description found for return value of 'virtqueue_get_buf_ctx'
drivers/virtio/virtio_ring.c:2454: warning: No description found for return value of 'virtqueue_enable_cb_prepare'
drivers/virtio/virtio_ring.c:2475: warning: No description found for return value of 'virtqueue_poll'
drivers/virtio/virtio_ring.c:2499: warning: No description found for return value of 'virtqueue_enable_cb'
drivers/virtio/virtio_ring.c:2520: warning: No description found for return value of 'virtqueue_enable_cb_delayed'
drivers/virtio/virtio_ring.c:2540: warning: No description found for return value of 'virtqueue_detach_unused_buf'
drivers/virtio/virtio_ring.c:2562: warning: No description found for return value of 'vring_interrupt'
drivers/virtio/virtio_ring.c:2730: warning: No description found for return value of 'virtqueue_resize'
drivers/virtio/virtio_ring.c:2778: warning: No description found for return value of 'virtqueue_set_dma_premapped'
drivers/virtio/virtio_ring.c:2815: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:2964: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3110: warning: No description found for return value of 'virtqueue_dma_map_single_attrs'
drivers/virtio/virtio_ring.c:3154: warning: No description found for return value of 'virtqueue_dma_mapping_error'
drivers/virtio/virtio_ring.c:3175: warning: No description found for return value of 'virtqueue_dma_need_sync'
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'