From ea0e4ce3bcccef360e1aa69d17a210d1221ab80c Mon Sep 17 00:00:00 2001 From: Jubin John Date: Wed, 20 Apr 2016 06:05:24 -0700 Subject: IB/rdmavt,hfi1,qib: Fix memory leak rdi->ports has memory allocated in rvt_alloc_device(), but does not get freed because the hfi1 and qib drivers drivers call ib_dealloc_device() directly instead of going through rdmavt. Add a rvt_dealloc_device() that frees rdi->ports and then calls ib_dealloc_device(). Switch hfi1 and qib drivers to calling rvt_dealloc_device() instead of ib_dealloc_device() directly. Reviewed-by: Dennis Dalessandro Reviewed-by: Brian Welty Signed-off-by: Jubin John Reviewed-by: Leon Romanovsky Signed-off-by: Doug Ledford --- drivers/infiniband/hw/qib/qib_init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/infiniband/hw/qib/qib_init.c') diff --git a/drivers/infiniband/hw/qib/qib_init.c b/drivers/infiniband/hw/qib/qib_init.c index 3f062f0dd9d8..f253111e682e 100644 --- a/drivers/infiniband/hw/qib/qib_init.c +++ b/drivers/infiniband/hw/qib/qib_init.c @@ -1090,7 +1090,7 @@ void qib_free_devdata(struct qib_devdata *dd) qib_dbg_ibdev_exit(&dd->verbs_dev); #endif free_percpu(dd->int_counter); - ib_dealloc_device(&dd->verbs_dev.rdi.ibdev); + rvt_dealloc_device(&dd->verbs_dev.rdi); } u64 qib_int_counter(struct qib_devdata *dd) @@ -1183,7 +1183,7 @@ struct qib_devdata *qib_alloc_devdata(struct pci_dev *pdev, size_t extra) bail: if (!list_empty(&dd->list)) list_del_init(&dd->list); - ib_dealloc_device(&dd->verbs_dev.rdi.ibdev); + rvt_dealloc_device(&dd->verbs_dev.rdi); return ERR_PTR(ret); } -- cgit v1.2.1