From 0cf7a6338808d702c256778188516a16805e6145 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sat, 28 Aug 2010 18:48:56 +0200 Subject: [PATCH] USB: gadget: amd5536udc.c: Remove double test The same expression is tested twice and the result is the same each time. Instead test for use_dma_ppb as in the test above. The sematic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @expression@ expression E; @@ ( * E || ... || E | * E && ... && E ) // Signed-off-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/amd5536udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c index fadebfd53b4..2b361500af1 100644 --- a/drivers/usb/gadget/amd5536udc.c +++ b/drivers/usb/gadget/amd5536udc.c @@ -203,7 +203,7 @@ static void print_regs(struct udc *dev) DBG(dev, "DMA mode = PPBNDU (packet per buffer " "WITHOUT desc. update)\n"); dev_info(&dev->pdev->dev, "DMA mode (%s)\n", "PPBNDU"); - } else if (use_dma && use_dma_ppb_du && use_dma_ppb_du) { + } else if (use_dma && use_dma_ppb && use_dma_ppb_du) { DBG(dev, "DMA mode = PPBDU (packet per buffer " "WITH desc. update)\n"); dev_info(&dev->pdev->dev, "DMA mode (%s)\n", "PPBDU"); -- 2.20.1