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:2130: warning: No description found for return value of 'sk_alloc' net/core/sock.c:2283: warning: No description found for return value of 'sk_clone_lock' net/core/sock.c:2910: warning: No description found for return value of 'skb_page_frag_refill' net/core/sock.c:3030: warning: No description found for return value of 'sk_wait_data' net/core/sock.c:3059: warning: No description found for return value of '__sk_mem_raise_allocated' net/core/sock.c:3173: warning: No description found for return value of '__sk_mem_schedule'