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:217: warning: No description found for return value of 'page_pool_get_dma_dir'
include/net/page_pool/helpers.h:424: warning: No description found for return value of 'page_pool_get_dma_addr'
net/core/page_pool.c:85: warning: No description found for return value of 'page_pool_get_stats'
net/core/page_pool.c:335: warning: No description found for return value of 'page_pool_create_percpu'
net/core/page_pool.c:367: 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:217: warning: No description found for return value of 'page_pool_get_dma_dir'
include/net/page_pool/helpers.h:424: warning: No description found for return value of 'page_pool_get_dma_addr'
net/core/page_pool.c:85: warning: No description found for return value of 'page_pool_get_stats'
net/core/page_pool.c:336: warning: No description found for return value of 'page_pool_create_percpu'
net/core/page_pool.c:368: warning: No description found for return value of 'page_pool_create'