iscsi-target: Drop left-over bogus iscsi_np->tpg_np

This patch drops the left-over iscsi_np->tpg_np pointer, now
that iser-target PI is able to dynamically allocate PI contexts
per I/O, instead of needing to determine support using a TPG
attribute with this bogus reference.

Cc: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

diff --git a/drivers/target/iscsi/iscsi_target_core.h b/drivers/target/iscsi/iscsi_target_core.h
index 302eb3b..09a522b 100644 (file)
--- a/drivers/target/iscsi/iscsi_target_core.h
+++ b/drivers/target/iscsi/iscsi_target_core.h
@@ -790,7 +790,6 @@ struct iscsi_np {
        void                    *np_context;
        struct iscsit_transport *np_transport;
        struct list_head        np_list;
-       struct iscsi_tpg_np     *tpg_np;
 } ____cacheline_aligned;
 
 struct iscsi_tpg_np {

diff --git a/drivers/target/iscsi/iscsi_target_tpg.c b/drivers/target/iscsi/iscsi_target_tpg.c
index c3cb5c1..9053a3c 100644 (file)
--- a/drivers/target/iscsi/iscsi_target_tpg.c
+++ b/drivers/target/iscsi/iscsi_target_tpg.c
@@ -501,7 +501,6 @@ struct iscsi_tpg_np *iscsit_tpg_add_network_portal(
        init_completion(&tpg_np->tpg_np_comp);
        kref_init(&tpg_np->tpg_np_kref);
        tpg_np->tpg_np          = np;
-       np->tpg_np              = tpg_np;
        tpg_np->tpg             = tpg;
 
        spin_lock(&tpg->tpg_np_lock);