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From: David Miller <davem@davemloft.net>
To: peterz@infradead.org
Cc: tglx@linutronix.de, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: replace commatas with semicolons
Date: Mon, 16 Feb 2009 00:11:04 -0800 (PST)	[thread overview]
Message-ID: <20090216.001104.233095882.davem@davemloft.net> (raw)
In-Reply-To: <1234565983.4831.9.camel@laptop>

From: Peter Zijlstra <peterz@infradead.org>
Date: Fri, 13 Feb 2009 23:59:43 +0100

> On Fri, 2009-02-13 at 22:46 +0100, Thomas Gleixner wrote:
> > Impact: syntax fix
> > 
> > Interestingly enough this compiles w/o any complaints:
> > 
> > 	orphans = percpu_counter_sum_positive(&tcp_orphan_count),
> > 	sockets = percpu_counter_sum_positive(&tcp_sockets_allocated),
> 
> Yep, the wonders of the , operator. Look her up the next time you're
> reading the C specs and marvel :-)

"," has nothing on "sizeof(unsigned (long))" which is accepted
by C compilers too. :-)


  reply	other threads:[~2009-02-16  8:11 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-13 21:46 [PATCH] net: replace commatas with semicolons Thomas Gleixner
2009-02-13 22:59 ` Peter Zijlstra
2009-02-16  8:11   ` David Miller [this message]
2009-02-16  8:09 ` David Miller
2009-02-16 14:00 ` Johannes Weiner

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