net/core/sock.c:170: warning: No description found for return value of 'sk_ns_capable' net/core/sock.c:186: warning: No description found for return value of 'sk_capable' net/core/sock.c:201: warning: No description found for return value of 'sk_net_capable' net/core/sock.c:2130: warning: No description found for return value of 'sk_alloc' net/core/sock.c:2278: warning: No description found for return value of 'sk_clone_lock' net/core/sock.c:2905: warning: No description found for return value of 'skb_page_frag_refill' net/core/sock.c:3025: warning: No description found for return value of 'sk_wait_data' net/core/sock.c:3054: warning: No description found for return value of '__sk_mem_raise_allocated' net/core/sock.c:3168: warning: No description found for return value of '__sk_mem_schedule' net/core/sock.c:170: warning: No description found for return value of 'sk_ns_capable' net/core/sock.c:186: warning: No description found for return value of 'sk_capable' net/core/sock.c:201: warning: No description found for return value of 'sk_net_capable' net/core/sock.c:2146: warning: No description found for return value of 'sk_alloc' net/core/sock.c:2294: warning: No description found for return value of 'sk_clone_lock' net/core/sock.c:2921: warning: No description found for return value of 'skb_page_frag_refill' net/core/sock.c:3041: warning: No description found for return value of 'sk_wait_data' net/core/sock.c:3070: warning: No description found for return value of '__sk_mem_raise_allocated' net/core/sock.c:3184: warning: No description found for return value of '__sk_mem_schedule'