include/linux/tcp.h:60: warning: No description found for return value of 'skb_tcp_all_headers'
include/linux/tcp.h:75: warning: No description found for return value of 'skb_inner_tcp_all_headers'
include/net/tcp.h:2271: 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:5252: warning: No description found for return value of 'tcp_try_coalesce'
net/ipv4/tcp_output.c:3951: warning: No description found for return value of 'tcp_make_synack'
include/linux/tcp.h:60: warning: No description found for return value of 'skb_tcp_all_headers'
include/linux/tcp.h:75: warning: No description found for return value of 'skb_inner_tcp_all_headers'
include/net/tcp.h:2278: 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:5286: warning: No description found for return value of 'tcp_try_coalesce'
net/ipv4/tcp_output.c:3954: warning: No description found for return value of 'tcp_make_synack'