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path: root/drivers/infiniband/ulp/srp/ib_srp.c
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Diffstat (limited to 'drivers/infiniband/ulp/srp/ib_srp.c')
-rw-r--r--drivers/infiniband/ulp/srp/ib_srp.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 7ccf3284dda3..e070166521bd 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -532,6 +532,11 @@ static void srp_remove_target(struct srp_target_port *target)
ib_destroy_cm_id(target->cm_id);
srp_free_target_ib(target);
srp_free_req_data(target);
+
+ spin_lock(&target->srp_host->target_lock);
+ list_del(&target->list);
+ spin_unlock(&target->srp_host->target_lock);
+
scsi_host_put(target->scsi_host);
}
@@ -542,10 +547,6 @@ static void srp_remove_work(struct work_struct *work)
WARN_ON_ONCE(target->state != SRP_TARGET_REMOVED);
- spin_lock(&target->srp_host->target_lock);
- list_del(&target->list);
- spin_unlock(&target->srp_host->target_lock);
-
srp_remove_target(target);
}
@@ -1300,14 +1301,13 @@ static void srp_handle_recv(struct srp_target_port *target, struct ib_wc *wc)
PFX "Recv failed with error code %d\n", res);
}
-static void srp_handle_qp_err(enum ib_wc_status wc_status,
- enum ib_wc_opcode wc_opcode,
+static void srp_handle_qp_err(enum ib_wc_status wc_status, bool send_err,
struct srp_target_port *target)
{
if (target->connected && !target->qp_in_error) {
shost_printk(KERN_ERR, target->scsi_host,
PFX "failed %s status %d\n",
- wc_opcode & IB_WC_RECV ? "receive" : "send",
+ send_err ? "send" : "receive",
wc_status);
}
target->qp_in_error = true;
@@ -1323,7 +1323,7 @@ static void srp_recv_completion(struct ib_cq *cq, void *target_ptr)
if (likely(wc.status == IB_WC_SUCCESS)) {
srp_handle_recv(target, &wc);
} else {
- srp_handle_qp_err(wc.status, wc.opcode, target);
+ srp_handle_qp_err(wc.status, false, target);
}
}
}
@@ -1339,7 +1339,7 @@ static void srp_send_completion(struct ib_cq *cq, void *target_ptr)
iu = (struct srp_iu *) (uintptr_t) wc.wr_id;
list_add(&iu->list, &target->free_tx);
} else {
- srp_handle_qp_err(wc.status, wc.opcode, target);
+ srp_handle_qp_err(wc.status, true, target);
}
}
}
@@ -1748,7 +1748,7 @@ static int srp_abort(struct scsi_cmnd *scmnd)
shost_printk(KERN_ERR, target->scsi_host, "SRP abort called\n");
if (!req || !srp_claim_req(target, req, scmnd))
- return FAILED;
+ return SUCCESS;
srp_send_tsk_mgmt(target, req->index, scmnd->device->lun,
SRP_TSK_ABORT_TASK);
srp_free_req(target, req, scmnd, 0);