From 648e0bc96169668531ef6ea9524b8c0a81c92324 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 25 Aug 2016 19:39:02 +0200 Subject: [PATCH] usb: dwc2: gadget: don't print on ENOMEM All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman --- drivers/usb/dwc2/gadget.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index af46adfae41c..2ff03ae08e14 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -3908,17 +3908,13 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq) hsotg->ctrl_buff = devm_kzalloc(hsotg->dev, DWC2_CTRL_BUFF_SIZE, GFP_KERNEL); - if (!hsotg->ctrl_buff) { - dev_err(dev, "failed to allocate ctrl request buff\n"); + if (!hsotg->ctrl_buff) return -ENOMEM; - } hsotg->ep0_buff = devm_kzalloc(hsotg->dev, DWC2_CTRL_BUFF_SIZE, GFP_KERNEL); - if (!hsotg->ep0_buff) { - dev_err(dev, "failed to allocate ctrl reply buff\n"); + if (!hsotg->ep0_buff) return -ENOMEM; - } ret = devm_request_irq(hsotg->dev, irq, dwc2_hsotg_irq, IRQF_SHARED, dev_name(hsotg->dev), hsotg); -- 2.20.1