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| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-25 19:39:02 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-08-29 10:47:45 +0300 |
| commit | 8bae0f8c3aa98ea2eb15c0430de5f2d58c9006bb (patch) | |
| tree | fdcaf1e480d0efae3365ba312837307a9e0b8c07 /drivers/usb/dwc2 | |
| parent | 7eee236c3818023d65502b59f1affe153eba3073 (diff) | |
| download | linux-stable-8bae0f8c3aa98ea2eb15c0430de5f2d58c9006bb.tar.gz linux-stable-8bae0f8c3aa98ea2eb15c0430de5f2d58c9006bb.tar.bz2 linux-stable-8bae0f8c3aa98ea2eb15c0430de5f2d58c9006bb.zip | |
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')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 8 |
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); |