linux-kernel - Re: [PATCH 3/6] avr32: fix handling of blocked signals

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Date:	Mon, 01 Nov 2010 09:06:01 +0100
From:	Hans-Christian Egtvedt <hans-christian.egtvedt@...el.com>
To:	Al Viro <viro@....linux.org.uk>
Cc:	torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-arch@...r.kernel.org
Subject: Re: [PATCH 3/6] avr32: fix handling of blocked signals

On Tue, 2010-09-28 at 03:57 +0100, Al Viro wrote: 
> We do _not_ want to block anything on failure to set sigframe up
> and we do not want to ignore sa_mask even when SA_NODOFER is set.
> 
> Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
> ---
>  arch/avr32/kernel/signal.c |   26 +++++++++++---------------
>  1 files changed, 11 insertions(+), 15 deletions(-)
> 
> diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c
> index 8c481fb..52affae 100644
> --- a/arch/avr32/kernel/signal.c
> +++ b/arch/avr32/kernel/signal.c
> @@ -231,28 +231,24 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
>  	/*
>  	 * Set up the stack frame
>  	 */
> -	ret = setup_rt_frame(sig, ka, info, oldset, regs);

Nuke the local ret variable in the same go.

<snipp>

-- 
Hans-Christian Egtvedt

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