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authorWolfram Sang <wsa-dev@sang-engineering.com>2016-08-25 20:39:02 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2016-08-29 10:47:45 +0300
commit8bae0f8c3aa98ea2eb15c0430de5f2d58c9006bb (patch)
treefdcaf1e480d0efae3365ba312837307a9e0b8c07 /drivers/usb/dwc2/gadget.c
parent7eee236c3818023d65502b59f1affe153eba3073 (diff)
downloadlinux-8bae0f8c3aa98ea2eb15c0430de5f2d58c9006bb.tar.xz
usb: dwc2: gadget: don't print on ENOMEM
All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2/gadget.c')
-rw-r--r--drivers/usb/dwc2/gadget.c8
1 files 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);