drivers/virtio/virtio_ring.c:2243: warning: No description found for return value of 'virtqueue_add_sgs'
drivers/virtio/virtio_ring.c:2275: warning: No description found for return value of 'virtqueue_add_outbuf'
drivers/virtio/virtio_ring.c:2320: warning: No description found for return value of 'virtqueue_add_inbuf'
drivers/virtio/virtio_ring.c:2344: warning: No description found for return value of 'virtqueue_add_inbuf_ctx'
drivers/virtio/virtio_ring.c:2381: warning: No description found for return value of 'virtqueue_dma_dev'
drivers/virtio/virtio_ring.c:2403: warning: No description found for return value of 'virtqueue_kick_prepare'
drivers/virtio/virtio_ring.c:2420: warning: No description found for return value of 'virtqueue_notify'
drivers/virtio/virtio_ring.c:2448: warning: No description found for return value of 'virtqueue_kick'
drivers/virtio/virtio_ring.c:2474: warning: No description found for return value of 'virtqueue_get_buf_ctx'
drivers/virtio/virtio_ring.c:2520: warning: No description found for return value of 'virtqueue_enable_cb_prepare'
drivers/virtio/virtio_ring.c:2541: warning: No description found for return value of 'virtqueue_poll'
drivers/virtio/virtio_ring.c:2565: warning: No description found for return value of 'virtqueue_enable_cb'
drivers/virtio/virtio_ring.c:2586: warning: No description found for return value of 'virtqueue_enable_cb_delayed'
drivers/virtio/virtio_ring.c:2606: warning: No description found for return value of 'virtqueue_detach_unused_buf'
drivers/virtio/virtio_ring.c:2628: warning: No description found for return value of 'vring_interrupt'
drivers/virtio/virtio_ring.c:2796: warning: No description found for return value of 'virtqueue_resize'
drivers/virtio/virtio_ring.c:2844: warning: No description found for return value of 'virtqueue_set_dma_premapped'
drivers/virtio/virtio_ring.c:2881: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:3030: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3176: warning: No description found for return value of 'virtqueue_dma_map_single_attrs'
drivers/virtio/virtio_ring.c:3220: warning: No description found for return value of 'virtqueue_dma_mapping_error'
drivers/virtio/virtio_ring.c:3241: warning: No description found for return value of 'virtqueue_dma_need_sync'
drivers/virtio/virtio_ring.c:2239: warning: No description found for return value of 'virtqueue_add_sgs'
drivers/virtio/virtio_ring.c:2271: warning: No description found for return value of 'virtqueue_add_outbuf'
drivers/virtio/virtio_ring.c:2316: warning: No description found for return value of 'virtqueue_add_inbuf'
drivers/virtio/virtio_ring.c:2340: warning: No description found for return value of 'virtqueue_add_inbuf_ctx'
drivers/virtio/virtio_ring.c:2377: warning: No description found for return value of 'virtqueue_dma_dev'
drivers/virtio/virtio_ring.c:2399: warning: No description found for return value of 'virtqueue_kick_prepare'
drivers/virtio/virtio_ring.c:2416: warning: No description found for return value of 'virtqueue_notify'
drivers/virtio/virtio_ring.c:2444: warning: No description found for return value of 'virtqueue_kick'
drivers/virtio/virtio_ring.c:2470: warning: No description found for return value of 'virtqueue_get_buf_ctx'
drivers/virtio/virtio_ring.c:2516: warning: No description found for return value of 'virtqueue_enable_cb_prepare'
drivers/virtio/virtio_ring.c:2537: warning: No description found for return value of 'virtqueue_poll'
drivers/virtio/virtio_ring.c:2561: warning: No description found for return value of 'virtqueue_enable_cb'
drivers/virtio/virtio_ring.c:2582: warning: No description found for return value of 'virtqueue_enable_cb_delayed'
drivers/virtio/virtio_ring.c:2602: warning: No description found for return value of 'virtqueue_detach_unused_buf'
drivers/virtio/virtio_ring.c:2624: warning: No description found for return value of 'vring_interrupt'
drivers/virtio/virtio_ring.c:2791: warning: No description found for return value of 'virtqueue_resize'
drivers/virtio/virtio_ring.c:2833: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:2982: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3128: 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_mapping_error'
drivers/virtio/virtio_ring.c:3193: warning: No description found for return value of 'virtqueue_dma_need_sync'