On Wed, Jun 12, 2019 at 03:38:38PM +0200, Greg KH wrote: > On Wed, Jun 12, 2019 at 09:15:06PM +0800, Gen Zhang wrote: > > In function con_init(), the pointer variable vc_cons[currcons].d, vc and > > vc->vc_screenbuf is allocated by kzalloc(). However, kzalloc() returns > > NULL when fails. Therefore, we should check the return value and handle > > the error. > > > > Signed-off-by: Gen Zhang <blackgod016...@gmail.com> > > --- > > What changed from v1, v2, and v3? Thanks for your timely response. I am not a native English speaker, so I am not sure I understand this correctly. Does this mean that I should use "v5", rather than "v4"? > > That always goes below the --- line. And I can't see what goes wrong with "---". Could you please make some explaination?
Thanks Gen > > v5 please. > > thanks, > > greg k-h
