include/net/tcp.h:1821: warning: No description found for return value of 'tcp_sigpool_start'
include/net/tcp.h:2052: warning: No description found for return value of 'tcp_write_queue_empty'
net/ipv4/tcp.c:789: warning: No description found for return value of 'tcp_splice_read'
include/net/tcp.h:1821: warning: No description found for return value of 'tcp_sigpool_start'
include/net/tcp.h:2039: warning: No description found for return value of 'tcp_write_queue_empty'
net/ipv4/tcp.c:789: warning: No description found for return value of 'tcp_splice_read'