rdma/cxgb4: Fix memory leaks during module exit
Fix memory leaks of iw_cxgb4 module in the exit path
Signed-off-by: Raju Rangoju <rajur@chelsio.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index f96a96d..ae0b79a 100644
--- a/drivers/infiniband/hw/cxgb4/device.c
+++ b/drivers/infiniband/hw/cxgb4/device.c
@@ -767,7 +767,7 @@
kfree(entry);
}
- list_for_each_safe(pos, nxt, &uctx->qpids) {
+ list_for_each_safe(pos, nxt, &uctx->cqids) {
entry = list_entry(pos, struct c4iw_qid_list, entry);
list_del_init(&entry->entry);
kfree(entry);
@@ -880,13 +880,15 @@
rdev->free_workq = create_singlethread_workqueue("iw_cxgb4_free");
if (!rdev->free_workq) {
err = -ENOMEM;
- goto err_free_status_page;
+ goto err_free_status_page_and_wr_log;
}
rdev->status_page->db_off = 0;
return 0;
-err_free_status_page:
+err_free_status_page_and_wr_log:
+ if (c4iw_wr_log && rdev->wr_log)
+ kfree(rdev->wr_log);
free_page((unsigned long)rdev->status_page);
destroy_ocqp_pool:
c4iw_ocqp_pool_destroy(rdev);
@@ -903,9 +905,11 @@
{
destroy_workqueue(rdev->free_workq);
kfree(rdev->wr_log);
+ c4iw_release_dev_ucontext(rdev, &rdev->uctx);
free_page((unsigned long)rdev->status_page);
c4iw_pblpool_destroy(rdev);
c4iw_rqtpool_destroy(rdev);
+ c4iw_ocqp_pool_destroy(rdev);
c4iw_destroy_resource(&rdev->resource);
}