linux-kernel - Re: [2.6 patch] acpi/battery.c: remove dead code

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Date:	Thu, 25 Oct 2007 16:38:41 -0400
From:	Len Brown <lenb@...nel.org>
To:	Alexey Starikovskiy <aystarik@...il.com>
Cc:	Adrian Bunk <bunk@...nel.org>,
	Alexey Starikovskiy <astarikovskiy@...e.de>,
	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [2.6 patch] acpi/battery.c: remove dead code

Applied.

thanks,
-len

On Wednesday 24 October 2007 13:18, Alexey Starikovskiy wrote:
> Adrian Bunk wrote:
> > After commit f1d4661abe05d0a2c014166042d15ed8b69ae8f2 this was dead 
> > code.
> > 
> > Spotted by the Coverity checker.
> > 
> > Signed-off-by: Adrian Bunk <bunk@...nel.org>
> Acked. Thanks.
> > 
> > ---
> > --- linux-2.6/drivers/acpi/battery.c.old	2007-10-23 18:44:13.000000000 +0200
> > +++ linux-2.6/drivers/acpi/battery.c	2007-10-23 18:44:43.000000000 +0200
> > @@ -550,18 +550,14 @@ static ssize_t acpi_battery_write_alarm(
> >  	int result = 0;
> >  	char alarm_string[12] = { '\0' };
> >  	struct seq_file *m = file->private_data;
> >  	struct acpi_battery *battery = m->private;
> >  
> >  	if (!battery || (count > sizeof(alarm_string) - 1))
> >  		return -EINVAL;
> > -	if (result) {
> > -		result = -ENODEV;
> > -		goto end;
> > -	}
> >  	if (!acpi_battery_present(battery)) {
> >  		result = -ENODEV;
> >  		goto end;
> >  	}
> >  	if (copy_from_user(alarm_string, buffer, count)) {
> >  		result = -EFAULT;
> >  		goto end;
> > 
> > -
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> > More majordomo info at  http://vger.kernel.org/majordomo-info.html
> > 
> 
> -
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