Date: Thu, 23 Oct 2014 12:02:28 +0000 (UTC) From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r273543 - head/usr.sbin/ctld Message-ID: <201410231202.s9NC2SRB002287@svn.freebsd.org>
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Author: trasz Date: Thu Oct 23 12:02:27 2014 New Revision: 273543 URL: https://svnweb.freebsd.org/changeset/base/273543 Log: Clean up (refactor) discovery a little; no functional changes. MFC after: 1 month Sponsored by: The FreeBSD Foundation Modified: head/usr.sbin/ctld/discovery.c Modified: head/usr.sbin/ctld/discovery.c ============================================================================== --- head/usr.sbin/ctld/discovery.c Thu Oct 23 11:12:27 2014 (r273542) +++ head/usr.sbin/ctld/discovery.c Thu Oct 23 12:02:27 2014 (r273543) @@ -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);
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