Hello On 8/14/2020 6:18 AM, Wei Liu wrote:
On Fri, Aug 14, 2020 at 08:38:53AM -0400, Sasha Levin wrote: [...] > + > +#include "dxgkrnl.h" > + > +int dxgadapter_init(struct dxgadapter *adapter, struct hv_device *hdev) > +{ > + int ret = 0; > + char s[80]; > + > + UNUSED(s);If s is not used, why not just remove it? Indeed it is not used anywhere in this function. That saves you 80 bytes on stack. > +static int dxgk_destroy_hwcontext(struct dxgprocess *process, > + void *__user inargs) > +{ > + /* This is obsolete entry point */ > + return ENOTTY; > +} > + Other places have been using negative numbers for errors. I guess you want -ENOTTY here too. Wei.
