linux-kernel - swsusp: kill write-only variable

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Message-ID: <20061202192541.GA4019@elf.ucw.cz>
Date:	Sat, 2 Dec 2006 20:25:41 +0100
From:	Pavel Machek <pavel@....cz>
To:	kernel list <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...l.org>, dcb314@...mail.com
Subject: swsusp: kill write-only variable

Cleanup write-only variable, suggested by D Binderman.

Signed-off-by: Pavel Machek <pavel@...e.cz>

---
commit e4bb3afa65dd97dd64fee857823040a963091444
tree ee5af7ebe992cbcffd3824f853411a26c3cd085a
parent 7f5ff90d786d5a8ef2488334f86e59ded46d9b72
author Pavel <pavel@....ucw.cz> Sat, 02 Dec 2006 20:24:40 +0100
committer Pavel <pavel@....ucw.cz> Sat, 02 Dec 2006 20:24:40 +0100

 kernel/power/disk.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index b1fb786..a049596 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -40,12 +40,10 @@ dev_t swsusp_resume_device;
 
 static void power_down(suspend_disk_method_t mode)
 {
-	int error = 0;
-
 	switch(mode) {
 	case PM_DISK_PLATFORM:
 		kernel_shutdown_prepare(SYSTEM_SUSPEND_DISK);
-		error = pm_ops->enter(PM_SUSPEND_DISK);
+		pm_ops->enter(PM_SUSPEND_DISK);
 		break;
 	case PM_DISK_SHUTDOWN:
 		kernel_power_off();

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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