include/net/tcp.h:2007: warning: No description found for return value of 'tcp_sigpool_start'
include/net/tcp.h:2225: warning: No description found for return value of 'tcp_write_queue_empty'
net/ipv4/tcp_input.c:5268: warning: No description found for return value of 'tcp_try_coalesce'
include/net/tcp.h:2008: warning: No description found for return value of 'tcp_sigpool_start'
include/net/tcp.h:2226: warning: No description found for return value of 'tcp_write_queue_empty'
net/ipv4/tcp_input.c:5268: warning: No description found for return value of 'tcp_try_coalesce'