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Code Issues Releases Activity

Clean up (refactor) discovery a little; no functional changes.

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MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Edward Tomasz Napierala 2014-10-23 12:02:27 +00:00
parent 34bad16f60
commit 7c8e3a7f48
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=273543
1 changed files with 8 additions and 9 deletions
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17
usr.sbin/ctld/discovery.c
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@ -160,7 +160,7 @@ logout_new_response(struct pdu *request)
}
static void
discovery_add_target(struct keys *response_keys, struct target *targ)
discovery_add_target(struct keys *response_keys, const struct target *targ)
{
struct portal *portal;
char *buf;
@ -206,9 +206,12 @@ discovery(struct connection *conn)
{
struct pdu *request, *response;
struct keys *request_keys, *response_keys;
struct target *targ;
const struct portal_group *pg;
const struct target *targ;
const char *send_targets;
pg = conn->conn_portal->p_portal_group;
log_debugx("beginning discovery session; waiting for Text PDU");
request = text_receive(conn);
request_keys = keys_new();
@ -222,11 +225,8 @@ discovery(struct connection *conn)
response_keys = keys_new();
if (strcmp(send_targets, "All") == 0) {
TAILQ_FOREACH(targ,
&conn->conn_portal->p_portal_group->pg_conf->conf_targets,
t_next) {
if (targ->t_portal_group !=
conn->conn_portal->p_portal_group) {
TAILQ_FOREACH(targ, &pg->pg_conf->conf_targets, t_next) {
if (targ->t_portal_group != pg) {
log_debugx("not returning target \"%s\"; "
"belongs to a different portal group",
targ->t_name);
@ -235,8 +235,7 @@ discovery(struct connection *conn)
discovery_add_target(response_keys, targ);
}
} else {
targ = target_find(conn->conn_portal->p_portal_group->pg_conf,
send_targets);
targ = target_find(pg->pg_conf, send_targets);
if (targ == NULL) {
log_debugx("initiator requested information on unknown "
"target \"%s\"; returning nothing", send_targets);