linux-kernel - Re: [PATCH 04/11] parse-events: Remove unused arg->dynarray.index

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Date:	Mon, 23 Apr 2012 14:35:40 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Namhyung Kim <namhyung.kim@....com>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	Namhyung Kim <namhyung@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Arnaldo Carvalho de Melo <acme@...radead.org>,
	Borislav Petkov <bp@...en8.de>,
	David Ahern <dsahern@...il.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 04/11] parse-events: Remove unused arg->dynarray.index

On Mon, 2012-04-23 at 13:58 +0900, Namhyung Kim wrote:
> It seems index field of struct print_arg_dynarray is not used.
> Let's remove it.

Actually, the "non-use" looks like a bug. Where it is set to 0 (it
should be set to NULL), an 'arg' is allocated, but it looks to be what
index wants.

The array, may be allocated with a set size, and we may use this info
later.

Looks to be unfinished code, that I started but never got to finish.

-- Steve


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