On Fri, 18 Aug 2006 17:41:26 +0200
Thomas Klein <osstklei@xxxxxxxxxx> wrote:
Hi Alexey,
first of all thanks a lot for the extensive review.
Alexey Dobriyan wrote:Initializing returncodes to errorstate is a cheap way to prevent+ u64 hret = H_HARDWARE;Useless assignment here and everywhere.
accidentally returning (uninitalized) success returncodes which
can lead to catastrophic misbehaviour.
That is old thinking. Current compilers do live/dead analysis
and tell you about this at compile time which is better than relying
on default behavior at runtime.