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:2740: 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:2826: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:2975: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3121: warning: No description found for return value of 'virtqueue_dma_map_single_attrs'
drivers/virtio/virtio_ring.c:3165: warning: No description found for return value of 'virtqueue_dma_mapping_error'
drivers/virtio/virtio_ring.c:3186: warning: No description found for return value of 'virtqueue_dma_need_sync'
drivers/virtio/virtio_ring.c:2233: warning: No description found for return value of 'virtqueue_add_sgs'
drivers/virtio/virtio_ring.c:2265: 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:2311: warning: No description found for return value of 'virtqueue_add_inbuf_ctx'
drivers/virtio/virtio_ring.c:2323: warning: No description found for return value of 'virtqueue_dma_dev'
drivers/virtio/virtio_ring.c:2345: warning: No description found for return value of 'virtqueue_kick_prepare'
drivers/virtio/virtio_ring.c:2362: warning: No description found for return value of 'virtqueue_notify'
drivers/virtio/virtio_ring.c:2390: warning: No description found for return value of 'virtqueue_kick'
drivers/virtio/virtio_ring.c:2416: warning: No description found for return value of 'virtqueue_get_buf_ctx'
drivers/virtio/virtio_ring.c:2462: warning: No description found for return value of 'virtqueue_enable_cb_prepare'
drivers/virtio/virtio_ring.c:2483: warning: No description found for return value of 'virtqueue_poll'
drivers/virtio/virtio_ring.c:2507: warning: No description found for return value of 'virtqueue_enable_cb'
drivers/virtio/virtio_ring.c:2528: warning: No description found for return value of 'virtqueue_enable_cb_delayed'
drivers/virtio/virtio_ring.c:2548: warning: No description found for return value of 'virtqueue_detach_unused_buf'
drivers/virtio/virtio_ring.c:2570: 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:2786: warning: No description found for return value of 'virtqueue_set_dma_premapped'
drivers/virtio/virtio_ring.c:2823: warning: No description found for return value of 'virtqueue_reset'
drivers/virtio/virtio_ring.c:2972: warning: No description found for return value of 'virtqueue_get_vring_size'
drivers/virtio/virtio_ring.c:3118: warning: No description found for return value of 'virtqueue_dma_map_single_attrs'
drivers/virtio/virtio_ring.c:3162: warning: No description found for return value of 'virtqueue_dma_mapping_error'
drivers/virtio/virtio_ring.c:3183: warning: No description found for return value of 'virtqueue_dma_need_sync'