linux-kernel - Re: [Patch -tip 1/3] Tracing/ftrace: Relay unhandled entry output

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Date:	Thu, 25 Sep 2008 15:56:03 +0100
From:	Frédéric Weisbecker <fweisbec@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	linux-kernel@...r.kernel.org, Steven Rostedt <rostedt@...dmis.org>,
	Pekka Paalanen <pq@....fi>
Subject: Re: [Patch -tip 1/3] Tracing/ftrace: Relay unhandled entry output

Ingo Molnar a écrit :
> ERROR: do not use assignment in if condition
> #43: FILE: kernel/trace/trace.c:1910:
> +		if ((ret = iter->trace->print_line(iter)))
> 
> ERROR: do not use assignment in if condition
> #48: FILE: kernel/trace/trace.c:1914:
> +		if ((ret = print_bin_fmt(iter)))
> 
> ERROR: do not use assignment in if condition
> #53: FILE: kernel/trace/trace.c:1918:
> +		if ((ret = print_hex_fmt(iter)))
> 
> ERROR: do not use assignment in if condition
> #58: FILE: kernel/trace/trace.c:1922:
> +		if ((ret = print_raw_fmt(iter)))
> 
> ERROR: do not use assignment in if condition
> #63: FILE: kernel/trace/trace.c:1926:
> +		if ((ret = print_lat_fmt(iter, iter->idx, iter->cpu)))
> 
> total: 5 errors, 0 warnings, 0 checks, 32 lines checked
> 
>

Oops sorry. Here it is:

Correct the coding style in the commit 
803294369973b740f4c346553850b56e4b0c3c8a
And remove the ret variable since print functions
only return 0 or 1.

Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
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