[PATCH 15/19] sunrpc: don't warn for unused variable 'buf'

[Russell King - ARM Linux]

On Fri, Jan 25, 2013 at 11:45:25PM +0000, Arnd Bergmann wrote:
> On Friday 25 January 2013, Myklebust, Trond wrote:
> > > -----Original Message-----
> > > From: Arnd Bergmann [mailto:arnd at arndb.de]
> > > Marking it as __maybe_unused avoids a harmless gcc warning.
> > 
> > Alternatively, just declare it using the RPC_IFDEBUG() macro.
> 
> Right, makes sense: that's more consistent with other functions
> doing the same thing. Thanks for taking a look.

NAK.

There is already a fix queued up as a result of a previous report I
sent, but for some reason (which I didn't question) it was decided
not to queue it for -rc.

See Bruce's reply on lkml: 20130108212816.GA24572 at fieldses.org