Warnings before patch:
files: ['include/net/page_pool/types.h', 'net/core/page_pool.c']
Warning: net/core/page_pool.c:86 No description found for return value of 'page_pool_get_stats'
Warning: net/core/page_pool.c:334 No description found for return value of 'page_pool_create_percpu'
Warning: net/core/page_pool.c:366 No description found for return value of 'page_pool_create'

Current warnings:
files: ['include/net/page_pool/types.h', 'net/core/page_pool.c']
Warning: net/core/page_pool.c:86 No description found for return value of 'page_pool_get_stats'
Warning: net/core/page_pool.c:334 No description found for return value of 'page_pool_create_percpu'
Warning: net/core/page_pool.c:366 No description found for return value of 'page_pool_create'

Warnings before: 3 after: 3