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.john-n@xxxxxxxxxx>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
---
drivers/scsi/be2iscsi/be_main.c | 18 ++++++++++++------
1 files changed, 12 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 4d95596..dca3a55 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -3695,14 +3695,16 @@ static void be_mcc_queues_destroy(struct beiscsi_hba *phba)
struct be_ctrl_info *ctrl = &phba->ctrl;
q = &phba->ctrl.mcc_obj.q;
- if (q->created)
+ if (q->created) {
beiscsi_cmd_q_destroy(ctrl, q, QTYPE_MCCQ);
- be_queue_free(phba, q);
+ be_queue_free(phba, q);
+ }
q = &phba->ctrl.mcc_obj.cq;
- if (q->created)
+ if (q->created) {
beiscsi_cmd_q_destroy(ctrl, q, QTYPE_CQ);
- be_queue_free(phba, q);
+ be_queue_free(phba, q);
+ }
}
static void hwi_cleanup(struct beiscsi_hba *phba)
@@ -3746,8 +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);
@@ -3757,8 +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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