RDMA/cxgb3: device driver frees DMA memory with different size

[pandora-kernel.git] / drivers / infiniband / hw / cxgb3 / cxio_hal.c

diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c
index c3f5aca..f26676f 100644 (file)
--- a/drivers/infiniband/hw/cxgb3/cxio_hal.c
+++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c
@@ -327,7 +327,7 @@ int cxio_destroy_cq(struct cxio_rdev *rdev_p, struct t3_cq *cq)
        kfree(cq->sw_queue);
        dma_free_coherent(&(rdev_p->rnic_info.pdev->dev),
                          (1UL << (cq->size_log2))
-                         * sizeof(struct t3_cqe), cq->queue,
+                         * sizeof(struct t3_cqe) + 1, cq->queue,
                          dma_unmap_addr(cq, mapping));
        cxio_hal_put_cqid(rdev_p->rscp, cq->cqid);
        return err;