RDMA/ionic: Fix memory leak of admin q_wr

The admin queue work request buffer, aq->q_wr, is allocated via kcalloc in
__ionic_create_rdma_adminq. However, it was not being freed in the
corresponding teardown function __ionic_destroy_rdma_adminq. This results
in a memory leak.  Fix this leak by adding the missing kfree(aq->q_wr) in
the destruction path.

Fixes: f3bdbd42702c ("RDMA/ionic: Create device queues to support admin operations")
Link: https://patch.msgid.link/r/20250924142123.18344-1-abhijit.gangurde@amd.com
Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/hw/ionic/ionic_admin.c b/drivers/infiniband/hw/ionic/ionic_admin.c
index c2ff21bcd96f5ccc0dcd2ed046204b6edbf5a243..2537aa55d12d7d2bacee648a8e07ffd5e421632b 100644 (file)
--- a/drivers/infiniband/hw/ionic/ionic_admin.c
+++ b/drivers/infiniband/hw/ionic/ionic_admin.c
@@ -600,6 +600,7 @@ err_q:
 static void __ionic_destroy_rdma_adminq(struct ionic_ibdev *dev,
                                        struct ionic_aq *aq)
 {
+       kfree(aq->q_wr);
        ionic_queue_destroy(&aq->q, dev->lif_cfg.hwdev);
        kfree(aq);
 }