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Message-Id: <200710250508.l9P58exp003251@turbo.physics.adelaide.edu.au>
Date: Thu, 25 Oct 2007 14:38:40 +0930 (CST)
From: Jonathan Woithe <jwoithe@...sics.adelaide.edu.au>
To: bunk@...nel.org (Adrian Bunk)
Cc: jwoithe@...sics.adelaide.edu.au (Jonathan Woithe),
linux-kernel@...r.kernel.org
Subject: Re: [2.6 patch] fujitsu-laptop.c: remove dead code
> This patch removes dead code spotted by the Coverity checker.
>
> Signed-off-by: Adrian Bunk <bunk@...nel.org>
Ack.
Signed-off-by: Jonathan Woithe <jwoithe@...sics.adelaide.edu.au>
jonathan
---
--- linux-2.6/drivers/misc/fujitsu-laptop.c.old 2007-10-23 18:51:10.000000000 +0200
+++ linux-2.6/drivers/misc/fujitsu-laptop.c 2007-10-23 18:51:50.000000000 +0200
@@ -110,33 +110,30 @@ static int get_lcd_level(void)
// Get the Brightness
status =
acpi_evaluate_integer(fujitsu->acpi_handle, "GBLL", NULL, &state);
if (status < 0)
return status;
fujitsu->fuj02b1_state = state;
fujitsu->brightness_level = state & 0x0fffffff;
if (state & 0x80000000)
fujitsu->brightness_changed = 1;
else
fujitsu->brightness_changed = 0;
- if (status < 0)
- return status;
-
return fujitsu->brightness_level;
}
/* Backlight device stuff */
static int bl_get_brightness(struct backlight_device *b)
{
return get_lcd_level();
}
static int bl_update_status(struct backlight_device *b)
{
return set_lcd_level(b->props.brightness);
}
-
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