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Date: Tue, 4 Nov 2014 07:51:28 +0530 From: varkabhadram@...il.com To: gregkh@...uxfoundation.org, linux-usb@...r.kernel.org Cc: balbi@...com, stern@...land.harvard.edu, sergei.shtylyov@...entembedded.com, linux-kernel@...r.kernel.org, Varka Bhadram <varkabhadram@...il.com>, Varka Bhadram <varkab@...c.in> Subject: [PATCH usb v4 21/27] musb: musb_core: remove duplicate check on resource From: Varka Bhadram <varkabhadram@...il.com> Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@...c.in> --- drivers/usb/musb/musb_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index b841ee0..55ebd4b 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2080,10 +2080,10 @@ static int musb_probe(struct platform_device *pdev) struct resource *iomem; void __iomem *base; - iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!iomem || irq <= 0) + if (irq <= 0) return -ENODEV; + iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); base = devm_ioremap_resource(dev, iomem); if (IS_ERR(base)) return PTR_ERR(base); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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