Warnings before patch:
files: ['net/core/sock.c']
Warning: net/core/sock.c:172 No description found for return value of 'sk_ns_capable'
Warning: net/core/sock.c:188 No description found for return value of 'sk_capable'
Warning: net/core/sock.c:203 No description found for return value of 'sk_net_capable'
Warning: net/core/sock.c:2291 No description found for return value of 'sk_alloc'
Warning: net/core/sock.c:2460 No description found for return value of 'sk_clone_lock'
Warning: net/core/sock.c:3100 No description found for return value of 'skb_page_frag_refill'
Warning: net/core/sock.c:3224 No description found for return value of 'sk_wait_data'
Warning: net/core/sock.c:3253 No description found for return value of '__sk_mem_raise_allocated'
Warning: net/core/sock.c:3365 No description found for return value of '__sk_mem_schedule'

Current warnings:
files: ['net/core/sock.c']
Warning: net/core/sock.c:172 No description found for return value of 'sk_ns_capable'
Warning: net/core/sock.c:188 No description found for return value of 'sk_capable'
Warning: net/core/sock.c:203 No description found for return value of 'sk_net_capable'
Warning: net/core/sock.c:2292 No description found for return value of 'sk_alloc'
Warning: net/core/sock.c:2461 No description found for return value of 'sk_clone_lock'
Warning: net/core/sock.c:3101 No description found for return value of 'skb_page_frag_refill'
Warning: net/core/sock.c:3225 No description found for return value of 'sk_wait_data'
Warning: net/core/sock.c:3254 No description found for return value of '__sk_mem_raise_allocated'
Warning: net/core/sock.c:3366 No description found for return value of '__sk_mem_schedule'

Warnings before: 9 after: 9