drivers/virtio/virtio_ring.c:2223: warning: No description found for return value of 'virtqueue_add_sgs'
drivers/virtio/virtio_ring.c:2260: warning: No description found for return value of 'virtqueue_add_outbuf'
drivers/virtio/virtio_ring.c:2287: warning: No description found for return value of 'virtqueue_add_inbuf'
drivers/virtio/virtio_ring.c:2316: warning: No description found for return value of 'virtqueue_add_inbuf_ctx'
drivers/virtio/virtio_ring.c:2328: warning: No description found for return value of 'virtqueue_dma_dev'
drivers/virtio/virtio_ring.c:2350: warning: No description found for return value of 'virtqueue_kick_prepare'
drivers/virtio/virtio_ring.c:2367: warning: No description found for return value of 'virtqueue_notify'
drivers/virtio/virtio_ring.c:2395: warning: No description found for return value of 'virtqueue_kick'
drivers/virtio/virtio_ring.c:2421: warning: No description found for return value of 'virtqueue_get_buf_ctx'
drivers/virtio/virtio_ring.c:2467: warning: No description found for return value of 'virtqueue_enable_cb_prepare'
drivers/virtio/virtio_ring.c:2488: warning: No description found for return value of 'virtqueue_poll'
drivers/virtio/virtio_ring.c:2512: warning: No description found for return value of 'virtqueue_enable_cb'
drivers/virtio/virtio_ring.c:2533: warning: No description found for return value of 'virtqueue_enable_cb_delayed'
drivers/virtio/virtio_ring.c:2553: warning: No description found for return value of 'virtqueue_detach_unused_buf'
drivers/virtio/virtio_ring.c:2575: warning: No description found for return value of 'vring_interrupt'
drivers/virtio/virtio_ring.c:2743: warning: No description found for return value of 'virtqueue_resize'
drivers/virtio/virtio_ring.c:2791: warning: No description found for return value of 'virtqueue_set_dma_premapped'
drivers/virtio/virtio_ring.c:2828: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:2977: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3123: warning: No description found for return value of 'virtqueue_dma_map_single_attrs'
drivers/virtio/virtio_ring.c:3167: warning: No description found for return value of 'virtqueue_dma_mapping_error'
drivers/virtio/virtio_ring.c:3188: warning: No description found for return value of 'virtqueue_dma_need_sync'
drivers/virtio/virtio_ring.c:2219: warning: No description found for return value of 'virtqueue_add_sgs'
drivers/virtio/virtio_ring.c:2256: warning: No description found for return value of 'virtqueue_add_outbuf'
drivers/virtio/virtio_ring.c:2283: 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:2738: warning: No description found for return value of 'virtqueue_resize'
drivers/virtio/virtio_ring.c:2780: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:2929: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3075: warning: No description found for return value of 'virtqueue_dma_map_single_attrs'
drivers/virtio/virtio_ring.c:3119: warning: No description found for return value of 'virtqueue_dma_mapping_error'
drivers/virtio/virtio_ring.c:3140: warning: No description found for return value of 'virtqueue_dma_need_sync'