Merge pull request #5763 from ton31337/fix/return_without_parent

*: Remove parenthesis on return for constants

diff --cc bgpd/bgp_main.c
Simple merge

diff --cc bgpd/bgp_packet.c
Simple merge

diff --cc bgpd/bgp_routemap.c
Simple merge

diff --cc eigrpd/eigrp_main.c
Simple merge

diff --cc lib/routemap.c
Simple merge

diff --cc ospfd/ospf_main.c
Simple merge

diff --cc ripd/rip_main.c
Simple merge