On Thu, 31 Mar 2022 16:21:43 +0800, xkernel.wang@xxxxxxxxxxx wrote: >In fact, this is considering that we do not know where is the failure >from. In rtw_os_xmit_resource_alloc(), the failure can from > >> pxmitbuf->pallocated_buf = kzalloc(alloc_sz, GFP_KERNEL); > > , but also can from > >> pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL); > > So if we do not handle the current failed item and just skip it, then some > memory may be ignored. Maybe this should be the problem of rtw_os_xmit_resource_alloc() as it does properly handle the error from it. Anyway, I will attempt to fix them. Regards, Xiaoke Wang
