On 12/19/14, 6:53 PM, John Soni Jose wrote:
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 <[email protected]>
Signed-off-by: Jayamohan Kallickal <[email protected]>
---
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);
}
Why in this patch do you only call be_queue_free if q->created is set,
but in be_mcc_queues_destroy you do not.
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