include/net/tcp.h:2006: warning: No description found for return value of 'tcp_sigpool_start'
include/net/tcp.h:2224: warning: No description found for return value of 'tcp_write_queue_empty'
net/ipv4/tcp_input.c:5225: warning: No description found for return value of 'tcp_try_coalesce'
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:5237: warning: No description found for return value of 'tcp_try_coalesce'