Re: function ehci_hub_control in ehci-hub.c

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On Mon, 4 Apr 2016, Navin P.S wrote:

> > You want to replace 2 statements with 8 statements that do exactly 
> > the same thing?  This does not seem like an improvement.
> >
> 
>  I think Yes i have replaced 2 incorrect statements with 8 correct ones 
> due to below reason.

The original statements are not incorrect.

> Ubsan is a feature that is enabled .config , it was supposed to
> fix things that were caught at runtime. If ubsan produces an error at
> runtime, it gives us an oppurtunity to fix . Ignoring it would defeat
> the purpose of ubsan=y in .config.

UBSAN is not always right.  This is a case where it is wrong.

Alan Stern

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