From: Ingo Molnar <mingo@elte.hu>
To: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>,
LKML <linux-kernel@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [PATCH] x86: suppress trivial sparse signedness warnings
Date: Wed, 24 Sep 2008 09:55:29 +0200 [thread overview]
Message-ID: <20080924075529.GF3655@elte.hu> (raw)
In-Reply-To: <1222207546.16003.21.camel@brick>
* Harvey Harrison <harvey.harrison@gmail.com> wrote:
> Could just as easily change the three casts to cast to the correct
> type...this patch changes the type of ftrace_nop instead.
>
> Supresses sparse warnings:
> arch/x86/kernel/ftrace.c:157:14: warning: incorrect type in assignment (different signedness)
> arch/x86/kernel/ftrace.c:157:14: expected long *static [toplevel] ftrace_nop
> arch/x86/kernel/ftrace.c:157:14: got unsigned long *<noident>
> arch/x86/kernel/ftrace.c:161:14: warning: incorrect type in assignment (different signedness)
> arch/x86/kernel/ftrace.c:161:14: expected long *static [toplevel] ftrace_nop
> arch/x86/kernel/ftrace.c:161:14: got unsigned long *<noident>
> arch/x86/kernel/ftrace.c:165:14: warning: incorrect type in assignment (different signedness)
> arch/x86/kernel/ftrace.c:165:14: expected long *static [toplevel] ftrace_nop
> arch/x86/kernel/ftrace.c:165:14: got unsigned long *<noident>
>
> Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
applied to tip/tracing/ftrace, thanks Harvey!
Ingo
prev parent reply other threads:[~2008-09-24 7:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-23 22:05 [PATCH] x86: suppress trivial sparse signedness warnings Harvey Harrison
2008-09-23 23:46 ` Mathieu Desnoyers
2008-09-24 7:55 ` Ingo Molnar [this message]
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