From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
Cc: Vu Pham <vu@xxxxxxxxxxxx>
Cc: Sagi Grimberg <sagig@xxxxxxxxxxxx>
Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
---
drivers/infiniband/ulp/srpt/ib_srpt.c | 23 ++++++-----------------
1 file changed, 6 insertions(+), 17 deletions(-)
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index bc5470c..5a35c1f 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -2387,7 +2387,6 @@ static int srpt_cm_req_recv(struct ib_cm_id *cm_id,
struct srp_login_rej *rej;
struct ib_cm_rep_param *rep_param;
struct srpt_rdma_ch *ch, *tmp_ch;
- struct se_node_acl *se_acl;
u32 it_iu_len;
int i, ret = 0;
unsigned char *p;
@@ -2553,19 +2552,12 @@ static int srpt_cm_req_recv(struct ib_cm_id *cm_id,
pr_debug("registering session %s\n", ch->sess_name);
p = &ch->sess_name[0];
- ch->sess = transport_init_session(TARGET_PROT_NORMAL);
- if (IS_ERR(ch->sess)) {
- rej->reason = cpu_to_be32(
- SRP_LOGIN_REJ_INSUFFICIENT_RESOURCES);
- pr_debug("Failed to create session\n");
- goto destroy_ib;
- }
-
try_again:
- se_acl = core_tpg_get_initiator_node_acl(&sport->port_tpg_1, p);
- if (!se_acl) {
+ ch->sess = target_alloc_session(&sport->port_tpg_1, 0, 0,
+ TARGET_PROT_NORMAL, p, ch, NULL);
+ if (IS_ERR(ch->sess)) {
pr_info("Rejected login because no ACL has been"
- " configured yet for initiator %s.\n", ch->sess_name);
+ " configured yet for initiator %s.\n", p);
/*
* XXX: Hack to retry of ch->i_port_id without leading '0x'
*/
@@ -2573,14 +2565,11 @@ try_again:
p += 2;
goto try_again;
}
- rej->reason = cpu_to_be32(
+ rej->reason = cpu_to_be32((PTR_ERR(ch->sess) == -ENOMEM) ?
+ SRP_LOGIN_REJ_INSUFFICIENT_RESOURCES :
SRP_LOGIN_REJ_CHANNEL_LIMIT_REACHED);
- transport_free_session(ch->sess);
goto destroy_ib;
}
- ch->sess->se_node_acl = se_acl;
-
- transport_register_session(&sport->port_tpg_1, se_acl, ch->sess, ch);
pr_debug("Establish connection sess=%p name=%s cm_id=%p\n", ch->sess,
ch->sess_name, ch->cm_id);
--
1.9.1
--
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