include/net/page_pool/helpers.h:93: warning: No description found for return value of 'page_pool_dev_alloc_pages'
include/net/page_pool/helpers.h:213: warning: No description found for return value of 'page_pool_get_dma_dir'
include/net/page_pool/helpers.h:422: warning: No description found for return value of 'page_pool_get_dma_addr'
net/core/page_pool.c:80: warning: No description found for return value of 'page_pool_get_stats'
net/core/page_pool.c:295: warning: No description found for return value of 'page_pool_create_percpu'
net/core/page_pool.c:327: warning: No description found for return value of 'page_pool_create'
include/net/page_pool/helpers.h:93: warning: No description found for return value of 'page_pool_dev_alloc_pages'
include/net/page_pool/helpers.h:213: warning: No description found for return value of 'page_pool_get_dma_dir'
include/net/page_pool/helpers.h:412: warning: No description found for return value of 'page_pool_get_dma_addr'
net/core/page_pool.c:80: warning: No description found for return value of 'page_pool_get_stats'
net/core/page_pool.c:295: warning: No description found for return value of 'page_pool_create_percpu'
net/core/page_pool.c:327: warning: No description found for return value of 'page_pool_create'