On Tue, 2014-08-05 at 19:16 +1000, Benjamin Herrenschmidt wrote: > On Mon, 2014-08-04 at 23:13 +0300, Andrey Utkin wrote: > > Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=81631 > > Reported-by: David Binderman <dcb...@hotmail.com> > > Signed-off-by: Andrey Utkin <andrey.krieger.ut...@gmail.com> > > Thanks, I wonder how that managed to remain unnoticed for so long !
1. No one tested it :) 2. The code stupidly initialises ret at the beginning of the function, so the compiler can't help us detect the unitialised usage. 3. NOTIFY_OK and NOTIFY_DONE appear to be equivalent in practice. cheers _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
