usb: host: fotg210: Make use of dma_pool_zalloc() instead of dma_pool_alloc/memset()

[linux-2.6-microblaze.git] / drivers / usb / host / fotg210-hcd.c

diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c
index 2964526..b590995 100644 (file)
--- a/drivers/usb/host/fotg210-hcd.c
+++ b/drivers/usb/host/fotg210-hcd.c
@@ -1859,10 +1859,9 @@ static struct fotg210_qh *fotg210_qh_alloc(struct fotg210_hcd *fotg210,
        if (!qh)
                goto done;
        qh->hw = (struct fotg210_qh_hw *)
-               dma_pool_alloc(fotg210->qh_pool, flags, &dma);
+               dma_pool_zalloc(fotg210->qh_pool, flags, &dma);
        if (!qh->hw)
                goto fail;
-       memset(qh->hw, 0, sizeof(*qh->hw));
        qh->qh_dma = dma;
        INIT_LIST_HEAD(&qh->qtd_list);