[PATCH 1/3] usb: uhci: replace dma_pool_alloc and memset with dma_pool_zalloc

[Geyslan G. Bem]

Replace dma_pool_alloc and memset with a single call to dma_pool_zalloc.

Caught by coccinelle.

Signed-off-by: Geyslan G. Bem <geyslan@xxxxxxxxx>
---
 drivers/usb/host/uhci-q.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index da6f56d..c17ea15 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -248,11 +248,10 @@ static struct uhci_qh *uhci_alloc_qh(struct uhci_hcd *uhci,
 	dma_addr_t dma_handle;
 	struct uhci_qh *qh;
 
-	qh = dma_pool_alloc(uhci->qh_pool, GFP_ATOMIC, &dma_handle);
+	qh = dma_pool_zalloc(uhci->qh_pool, GFP_ATOMIC, &dma_handle);
 	if (!qh)
 		return NULL;
 
-	memset(qh, 0, sizeof(*qh));
 	qh->dma_handle = dma_handle;
 
 	qh->element = UHCI_PTR_TERM(uhci);
-- 
2.6.2

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