linux-kernel - Re: [PATCH] ipc: Remove uses of return value of seq_printf/seq

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Message-Id: <20150217145246.e0821f61bcebe2e50b057ef9@linux-foundation.org>
Date:	Tue, 17 Feb 2015 14:52:46 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Joe Perches <joe@...ches.com>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ipc: Remove uses of return value of seq_printf/seq_puts

On Tue, 17 Feb 2015 11:44:48 -0800 Joe Perches <joe@...ches.com> wrote:

> These functions are soon going to return void

That's news to me.

> so remove the
> return value uses.
> 
> Convert the return value to test seq_has_overflowed() instead.

Why not make seq_printf() return seq_has_overflowed()?

I'm sure it's all very sensible, but the changelogging is poor.  Perhaps
doing all this in a coherent patch series would be a better way.

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