[PATCH V2 3/4] be2iscsi : Fix memory leak in the unload path

[John Soni Jose]

 Driver was not freeing the DMA memory allocated for EQ/CQ in the
 unload path. This patch frees the DMA memory during the driver unload.

Signed-off-by: John Soni Jose <sony.joh...@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallic...@emulex.com>
---
 drivers/scsi/be2iscsi/be_main.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 2f5eb9c..93c4d07 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -3748,8 +3748,10 @@ static void hwi_cleanup(struct beiscsi_hba *phba)
 
        for (i = 0; i < (phba->num_cpus); i++) {
                q = &phwi_context->be_cq[i];
-               if (q->created)
+               if (q->created) {
+                       be_queue_free(phba, q);
                        beiscsi_cmd_q_destroy(ctrl, q, QTYPE_CQ);
+               }
        }
 
        be_mcc_queues_destroy(phba);
@@ -3759,8 +3761,10 @@ static void hwi_cleanup(struct beiscsi_hba *phba)
                eq_for_mcc = 0;
        for (i = 0; i < (phba->num_cpus + eq_for_mcc); i++) {
                q = &phwi_context->be_eq[i].q;
-               if (q->created)
+               if (q->created) {
+                       be_queue_free(phba, q);
                        beiscsi_cmd_q_destroy(ctrl, q, QTYPE_EQ);
+               }
        }
        be_cmd_fw_uninit(ctrl);
 }
-- 
1.7.1

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