linux-kernel - [patch -resend] vlynq: fix another resource size off by 1 error

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Message-ID: <20130823081949.GD31293@elgon.mountain>
Date:	Mon, 13 Jan 2014 11:16:20 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Florian Fainelli <florian@...nwrt.org>, apkm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
	Julia Lawall <julia@...u.dk>
Subject: [patch -resend] vlynq: fix another resource size off by 1 error

We fixed the call to request_mem_region() patch
3354f73 ('drivers/vlynq/vlynq.c: fix resource size off by 1 error').
But we need to fix the call the release_mem_region() as well.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
---
Resending so that that Andrew can take it.

diff --git a/drivers/vlynq/vlynq.c b/drivers/vlynq/vlynq.c
index 7b07135..c0227f9 100644
--- a/drivers/vlynq/vlynq.c
+++ b/drivers/vlynq/vlynq.c
@@ -762,7 +762,8 @@ static int vlynq_remove(struct platform_device *pdev)
 
 	device_unregister(&dev->dev);
 	iounmap(dev->local);
-	release_mem_region(dev->regs_start, dev->regs_end - dev->regs_start);
+	release_mem_region(dev->regs_start,
+			   dev->regs_end - dev->regs_start + 1);
 
 	kfree(dev);
 
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