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bgpd: changes for code maintainability

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these changes are for improving the code maintainability and readability

Signed-off-by: sri-mohan1 <sri.mohan@samsung.com>
This commit is contained in:
sri-mohan1 2024-07-17 12:32:53 +05:30
parent 04b818dd4c
commit 1f24bbe181
1 changed files with 15 additions and 12 deletions
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27
bgpd/bgpd.c
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@ -2283,7 +2283,7 @@ static void peer_group2peer_config_copy_af(struct peer_group *group,
flags_tmp = conf->af_flags[afi][safi] & ~pflags_ovrd;
flags_tmp ^= conf->af_flags_invert[afi][safi]
^ peer->af_flags_invert[afi][safi];
flags_tmp &= ~pflags_ovrd;
UNSET_FLAG(flags_tmp, pflags_ovrd);
UNSET_FLAG(peer->af_flags[afi][safi], ~pflags_ovrd);
SET_FLAG(peer->af_flags[afi][safi], flags_tmp);
@ -2523,10 +2523,10 @@ int peer_activate(struct peer *peer, afi_t afi, safi_t safi)
group = peer->group;
for (ALL_LIST_ELEMENTS(group->peer, node, nnode, tmp_peer)) {
ret |= peer_activate_af(tmp_peer, afi, safi);
SET_FLAG(ret, peer_activate_af(tmp_peer, afi, safi));
}
} else {
ret |= peer_activate_af(peer, afi, safi);
SET_FLAG(ret, peer_activate_af(peer, afi, safi));
}
/* If this is the first peer to be activated for this
@ -2625,10 +2625,11 @@ int peer_deactivate(struct peer *peer, afi_t afi, safi_t safi)
group = peer->group;
for (ALL_LIST_ELEMENTS(group->peer, node, nnode, tmp_peer)) {
ret |= non_peergroup_deactivate_af(tmp_peer, afi, safi);
SET_FLAG(ret, non_peergroup_deactivate_af(tmp_peer, afi,
safi));
}
} else {
ret |= non_peergroup_deactivate_af(peer, afi, safi);
SET_FLAG(ret, non_peergroup_deactivate_af(peer, afi, safi));
}
bgp = peer->bgp;
@ -2930,9 +2931,9 @@ static void peer_group2peer_config_copy(struct peer_group *group,
peer->gtsm_hops = conf->gtsm_hops;
/* peer flags apply */
flags_tmp = conf->flags & ~peer->flags_override;
flags_tmp = CHECK_FLAG(conf->flags, ~peer->flags_override);
flags_tmp ^= conf->flags_invert ^ peer->flags_invert;
flags_tmp &= ~peer->flags_override;
UNSET_FLAG(flags_tmp, peer->flags_override);
UNSET_FLAG(peer->flags, ~peer->flags_override);
SET_FLAG(peer->flags, flags_tmp);
@ -4758,7 +4759,7 @@ static int peer_flag_action_set(const struct peer_flag_action *action_list,
if (match->flag == 0)
break;
if (match->flag & flag) {
if (CHECK_FLAG(match->flag, flag)) {
found = 1;
if (match->type == peer_change_reset_in)
@ -5085,15 +5086,17 @@ static int peer_af_flag_modify(struct peer *peer, afi_t afi, safi_t safi,
ptype = peer_sort(peer);
/* Special check for reflector client. */
if (flag & PEER_FLAG_REFLECTOR_CLIENT && ptype != BGP_PEER_IBGP)
if (CHECK_FLAG(flag, PEER_FLAG_REFLECTOR_CLIENT) &&
ptype != BGP_PEER_IBGP)
return BGP_ERR_NOT_INTERNAL_PEER;
/* Special check for remove-private-AS. */
if (flag & PEER_FLAG_REMOVE_PRIVATE_AS && ptype == BGP_PEER_IBGP)
if (CHECK_FLAG(flag, PEER_FLAG_REMOVE_PRIVATE_AS) &&
ptype == BGP_PEER_IBGP)
return BGP_ERR_REMOVE_PRIVATE_AS;
/* as-override is not allowed for IBGP peers */
if (flag & PEER_FLAG_AS_OVERRIDE && ptype == BGP_PEER_IBGP)
if (CHECK_FLAG(flag, PEER_FLAG_AS_OVERRIDE) && ptype == BGP_PEER_IBGP)
return BGP_ERR_AS_OVERRIDE;
/* Handle flag updates where desired state matches current state. */
@ -5144,7 +5147,7 @@ static int peer_af_flag_modify(struct peer *peer, afi_t afi, safi_t safi,
* If the peer is a route server client let's not
* muck with the nexthop on the way out the door
*/
if (flag & PEER_FLAG_RSERVER_CLIENT) {
if (CHECK_FLAG(flag, PEER_FLAG_RSERVER_CLIENT)) {
if (set)
SET_FLAG(peer->af_flags[afi][safi],
PEER_FLAG_NEXTHOP_UNCHANGED);