iscsi-target: Remove no-op from iscsit_tpg_del_portal_group

This patch removes a no-op iscsit_clear_tpg_np_login_threads() call
in iscsit_tpg_del_portal_group(), which is unnecessary because
iscsit_tpg_del_portal_group() can only ever be removed from configfs
once all of the child network portals have been released.

Also, go ahed and make iscsit_clear_tpg_np_login_threads() declared
as static.

Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

diff --git a/drivers/target/iscsi/iscsi_target_tpg.c b/drivers/target/iscsi/iscsi_target_tpg.c
index ca1811858afd01fa4b09ba6e1523f32bd0c3e1b2..71126761af5f7d019356b6459b7322efadc3e58b 100644 (file)
--- a/drivers/target/iscsi/iscsi_target_tpg.c
+++ b/drivers/target/iscsi/iscsi_target_tpg.c
@@ -188,7 +188,7 @@ static void iscsit_clear_tpg_np_login_thread(
        iscsit_reset_np_thread(tpg_np->tpg_np, tpg_np, tpg, shutdown);
 }
 
-void iscsit_clear_tpg_np_login_threads(
+static void iscsit_clear_tpg_np_login_threads(
        struct iscsi_portal_group *tpg,
        bool shutdown)
 {
@@ -275,8 +275,6 @@ int iscsit_tpg_del_portal_group(
        tpg->tpg_state = TPG_STATE_INACTIVE;
        spin_unlock(&tpg->tpg_state_lock);
 
-       iscsit_clear_tpg_np_login_threads(tpg, true);
-
        if (iscsit_release_sessions_for_tpg(tpg, force) < 0) {
                pr_err("Unable to delete iSCSI Target Portal Group:"
                        " %hu while active sessions exist, and force=0\n",

diff --git a/drivers/target/iscsi/iscsi_target_tpg.h b/drivers/target/iscsi/iscsi_target_tpg.h
index 0a182f2aa8a25ea07cad39ac58a0d954010abd8b..e7265337bc43c1f4cf789d4e4c980d8fdbd6add6 100644 (file)
--- a/drivers/target/iscsi/iscsi_target_tpg.h
+++ b/drivers/target/iscsi/iscsi_target_tpg.h
@@ -8,7 +8,6 @@ extern struct iscsi_portal_group *iscsit_get_tpg_from_np(struct iscsi_tiqn *,
                        struct iscsi_np *, struct iscsi_tpg_np **);
 extern int iscsit_get_tpg(struct iscsi_portal_group *);
 extern void iscsit_put_tpg(struct iscsi_portal_group *);
-extern void iscsit_clear_tpg_np_login_threads(struct iscsi_portal_group *, bool);
 extern void iscsit_tpg_dump_params(struct iscsi_portal_group *);
 extern int iscsit_tpg_add_portal_group(struct iscsi_tiqn *, struct iscsi_portal_group *);
 extern int iscsit_tpg_del_portal_group(struct iscsi_tiqn *, struct iscsi_portal_group *,