linux-kernel - Re: [PATCH tip/core/rcu 07/17] key: Remove extraneous parentheses from rcu_assign

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Message-ID: <20120623055932.GF2516@linux.vnet.ibm.com>
Date:	Fri, 22 Jun 2012 22:59:32 -0700
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	David Howells <dhowells@...hat.com>
Cc:	linux-kernel@...r.kernel.org, mingo@...e.hu, laijs@...fujitsu.com,
	dipankar@...ibm.com, akpm@...ux-foundation.org,
	mathieu.desnoyers@...ymtl.ca, josh@...htriplett.org,
	niv@...ibm.com, tglx@...utronix.de, peterz@...radead.org,
	rostedt@...dmis.org, Valdis.Kletnieks@...edu,
	eric.dumazet@...il.com, darren@...art.com, fweisbec@...il.com,
	sbw@....edu, patches@...aro.org
Subject: Re: [PATCH tip/core/rcu 07/17] key: Remove extraneous parentheses
 from rcu_assign_keypointer()

On Fri, Jun 22, 2012 at 05:04:36PM +0100, David Howells wrote:
> Paul E. McKenney <paulmck@...ux.vnet.ibm.com> wrote:
> 
> > This commit removes the extraneous parentheses from rcu_assign_keypointer()
> > so that rcu_assign_pointer() can be wrapped in do-while.
> 
> Should it be wrapped in a do-while itself then?
> 
> And whilst you're at it, could you wrap PAYLOAD in parentheses?

Will do!

							Thanx, Paul

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