diff options
-rw-r--r-- | drivers/usb/gadget/udc/mv_udc_core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/mv_udc_core.c b/drivers/usb/gadget/udc/mv_udc_core.c index b397f3a848cf..6dd6d52de3af 100644 --- a/drivers/usb/gadget/udc/mv_udc_core.c +++ b/drivers/usb/gadget/udc/mv_udc_core.c @@ -2230,6 +2230,10 @@ static int mv_udc_probe(struct platform_device *pdev) /* allocate a small amount of memory to get valid address */ udc->status_req->req.buf = kzalloc(8, GFP_KERNEL); + if (!udc->status_req->req.buf) { + retval = -ENOMEM; + goto err_destroy_dma; + } udc->status_req->req.dma = DMA_ADDR_INVALID; udc->resume_state = USB_STATE_NOTATTACHED; |