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:2297: warning: No description found for return value of 'virtqueue_add_outbuf_premapped'
drivers/virtio/virtio_ring.c:2319: warning: No description found for return value of 'virtqueue_add_inbuf'
drivers/virtio/virtio_ring.c:2343: warning: No description found for return value of 'virtqueue_add_inbuf_ctx'
drivers/virtio/virtio_ring.c:2367: warning: No description found for return value of 'virtqueue_add_inbuf_premapped'
drivers/virtio/virtio_ring.c:2379: warning: No description found for return value of 'virtqueue_dma_dev'
drivers/virtio/virtio_ring.c:2401: warning: No description found for return value of 'virtqueue_kick_prepare'
drivers/virtio/virtio_ring.c:2418: warning: No description found for return value of 'virtqueue_notify'
drivers/virtio/virtio_ring.c:2446: warning: No description found for return value of 'virtqueue_kick'
drivers/virtio/virtio_ring.c:2472: warning: No description found for return value of 'virtqueue_get_buf_ctx'
drivers/virtio/virtio_ring.c:2518: warning: No description found for return value of 'virtqueue_enable_cb_prepare'
drivers/virtio/virtio_ring.c:2539: warning: No description found for return value of 'virtqueue_poll'
drivers/virtio/virtio_ring.c:2563: warning: No description found for return value of 'virtqueue_enable_cb'
drivers/virtio/virtio_ring.c:2584: warning: No description found for return value of 'virtqueue_enable_cb_delayed'
drivers/virtio/virtio_ring.c:2604: warning: No description found for return value of 'virtqueue_detach_unused_buf'
drivers/virtio/virtio_ring.c:2626: warning: No description found for return value of 'vring_interrupt'
drivers/virtio/virtio_ring.c:2794: warning: No description found for return value of 'virtqueue_resize'
drivers/virtio/virtio_ring.c:2842: warning: No description found for return value of 'virtqueue_set_dma_premapped'
drivers/virtio/virtio_ring.c:2879: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:3028: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3174: warning: No description found for return value of 'virtqueue_dma_map_single_attrs'
drivers/virtio/virtio_ring.c:3218: 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_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:2293: warning: No description found for return value of 'virtqueue_add_outbuf_premapped'
drivers/virtio/virtio_ring.c:2315: warning: No description found for return value of 'virtqueue_add_inbuf'
drivers/virtio/virtio_ring.c:2339: warning: No description found for return value of 'virtqueue_add_inbuf_ctx'
drivers/virtio/virtio_ring.c:2363: warning: No description found for return value of 'virtqueue_add_inbuf_premapped'
drivers/virtio/virtio_ring.c:2375: warning: No description found for return value of 'virtqueue_dma_dev'
drivers/virtio/virtio_ring.c:2397: warning: No description found for return value of 'virtqueue_kick_prepare'
drivers/virtio/virtio_ring.c:2414: warning: No description found for return value of 'virtqueue_notify'
drivers/virtio/virtio_ring.c:2442: warning: No description found for return value of 'virtqueue_kick'
drivers/virtio/virtio_ring.c:2468: warning: No description found for return value of 'virtqueue_get_buf_ctx'
drivers/virtio/virtio_ring.c:2514: warning: No description found for return value of 'virtqueue_enable_cb_prepare'
drivers/virtio/virtio_ring.c:2535: warning: No description found for return value of 'virtqueue_poll'
drivers/virtio/virtio_ring.c:2559: warning: No description found for return value of 'virtqueue_enable_cb'
drivers/virtio/virtio_ring.c:2580: warning: No description found for return value of 'virtqueue_enable_cb_delayed'
drivers/virtio/virtio_ring.c:2600: warning: No description found for return value of 'virtqueue_detach_unused_buf'
drivers/virtio/virtio_ring.c:2622: warning: No description found for return value of 'vring_interrupt'
drivers/virtio/virtio_ring.c:2789: warning: No description found for return value of 'virtqueue_resize'
drivers/virtio/virtio_ring.c:2831: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:2980: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3126: warning: No description found for return value of 'virtqueue_dma_map_single_attrs'
drivers/virtio/virtio_ring.c:3170: warning: No description found for return value of 'virtqueue_dma_mapping_error'
drivers/virtio/virtio_ring.c:3191: warning: No description found for return value of 'virtqueue_dma_need_sync'