include/linux/tcp.h:61: warning: No description found for return value of 'skb_tcp_all_headers'
include/linux/tcp.h:76: warning: No description found for return value of 'skb_inner_tcp_all_headers'
include/net/tcp.h:2247: warning: No description found for return value of 'tcp_write_queue_empty'
net/ipv4/tcp.c:802: warning: No description found for return value of 'tcp_splice_read'
net/ipv4/tcp_input.c:5099: warning: No description found for return value of 'tcp_try_coalesce'
net/ipv4/tcp_output.c:3785: warning: No description found for return value of 'tcp_make_synack'
include/linux/tcp.h:61: warning: No description found for return value of 'skb_tcp_all_headers'
include/linux/tcp.h:76: warning: No description found for return value of 'skb_inner_tcp_all_headers'
include/net/tcp.h:2267: warning: No description found for return value of 'tcp_write_queue_empty'
net/ipv4/tcp.c:803: warning: No description found for return value of 'tcp_splice_read'
net/ipv4/tcp_input.c:5250: warning: No description found for return value of 'tcp_try_coalesce'
net/ipv4/tcp_output.c:3926: warning: No description found for return value of 'tcp_make_synack'