[SCSI] libiscsi: add task aborted state

If a task did not complete normally due to a TMF, libiscsi will
now complete the task with the state ISCSI_TASK_ABRT_TMF. Drivers
like bnx2i that need to free resources if a command did not complete normally
can then check the task state. If a driver does not need to send
a special command if we have dropped the session then they can check
for ISCSI_TASK_ABRT_SESS_RECOV.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index ffbe0c76bc11..0ba6ec876296 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -257,11 +257,8 @@ static void iscsi_iser_cleanup_task(struct iscsi_task *task)
 {
         struct iscsi_iser_task *iser_task = task->dd_data;
 
-        /*
-         * mgmt tasks do not need special cleanup and we do not
-         * allocate anything in the init task callout
-         */
-        if (!task->sc || task->state == ISCSI_TASK_PENDING)
+        /* mgmt tasks do not need special cleanup */
+        if (!task->sc)
                 return;
 
         if (iser_task->status == ISER_TASK_STATUS_STARTED) {