From: Leon Romanovsky <[email protected]> Align this code with other locations where efa_free_mapped() depends on the presence of a valid CPU address, which is guaranteed when qp->rq_size != 0.
Signed-off-by: Leon Romanovsky <[email protected]> --- drivers/infiniband/hw/efa/efa_verbs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/efa/efa_verbs.c b/drivers/infiniband/hw/efa/efa_verbs.c index ae9b98b4b528..bc69aef3e436 100644 --- a/drivers/infiniband/hw/efa/efa_verbs.c +++ b/drivers/infiniband/hw/efa/efa_verbs.c @@ -579,7 +579,7 @@ static int qp_mmap_entries_setup(struct efa_qp *qp, resp->llq_desc_offset &= ~PAGE_MASK; - if (qp->rq_size) { + if (qp->rq_cpu_addr) { address = dev->db_bar_addr + resp->rq_db_offset; qp->rq_db_mmap_entry = @@ -828,7 +828,7 @@ int efa_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *init_attr, err_destroy_qp: efa_destroy_qp_handle(dev, create_qp_resp.qp_handle); err_free_mapped: - if (qp->rq_size) + if (qp->rq_cpu_addr) efa_free_mapped(dev, qp->rq_cpu_addr, qp->rq_dma_addr, qp->rq_size, DMA_TO_DEVICE); err_out: -- 2.52.0
