From: Adrian Bunk <bunk@kernel.org>
To: Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
Cc: linux-kernel@vger.kernel.org
Subject: [2.6 patch] fujitsu-laptop.c: remove dead code
Date: Wed, 24 Oct 2007 18:25:49 +0200 [thread overview]
Message-ID: <20071024162549.GB30533@stusta.de> (raw)
This patch removes dead code spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
---
--- 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);
}
next reply other threads:[~2007-10-24 16:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-24 16:25 Adrian Bunk [this message]
2007-10-25 5:08 ` [2.6 patch] fujitsu-laptop.c: remove dead code Jonathan Woithe
2007-10-25 21:44 ` Len Brown
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