diff options
Diffstat (limited to 'drivers/usb/dwc3/core.c')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 9069984fe5cf..b0f4d52b7f04 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -186,10 +186,8 @@ static int dwc3_alloc_event_buffers(struct dwc3 *dwc, unsigned length) dwc->ev_buffs = devm_kzalloc(dwc->dev, sizeof(*dwc->ev_buffs) * num, GFP_KERNEL); - if (!dwc->ev_buffs) { - dev_err(dwc->dev, "can't allocate event buffers array\n"); + if (!dwc->ev_buffs) return -ENOMEM; - } for (i = 0; i < num; i++) { struct dwc3_event_buffer *evt; @@ -639,10 +637,9 @@ static int dwc3_probe(struct platform_device *pdev) void *mem; mem = devm_kzalloc(dev, sizeof(*dwc) + DWC3_ALIGN_MASK, GFP_KERNEL); - if (!mem) { - dev_err(dev, "not enough memory\n"); + if (!mem) return -ENOMEM; - } + dwc = PTR_ALIGN(mem, DWC3_ALIGN_MASK + 1); dwc->mem = mem; dwc->dev = dev; |