diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index faeaace0d197dbb88739cebf8bd06617a5712171..8300baedafd20e2d188ae0f7e537c14118b677d7 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -3133,8 +3133,12 @@ int usb_hcd_setup_local_mem(struct usb_hcd *hcd, phys_addr_t phys_addr, GFP_KERNEL, DMA_ATTR_WRITE_COMBINE); - if (IS_ERR(local_mem)) + if (IS_ERR_OR_NULL(local_mem)) { + if (!local_mem) + return -ENOMEM; + return PTR_ERR(local_mem); + } /* * Here we pass a dma_addr_t but the arg type is a phys_addr_t.