netdev - [PATCH 2.6.27-rc4] smc91x bug fix to avoid null pointer dereference

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Message-ID: <48AE8B86.8080608@cam.ac.uk>
Date:	Fri, 22 Aug 2008 10:48:54 +0100
From:	Jonathan Cameron <jic23@....ac.uk>
To:	netdev@...r.kernel.org
Subject: [PATCH 2.6.27-rc4] smc91x bug fix to avoid null pointer dereference

From: Jonathan Cameron

Bug fix for typo in smc91x.c that results in null pointer dereference.

Signed-off-by: Jonathan Cameron <jic23@....ac.uk>
Acked-by: Nicolas Pitre <nico@....org>

--
Rebased against 2.6.27-rc4 and with Nicolas' ack.

--- a/drivers/net/smc91x.c	2008-08-21 14:49:28.000000000 +0100
+++ b/drivers/net/smc91x.c	2008-08-21 15:12:48.000000000 +0100
@@ -2255,7 +2255,7 @@ static int smc_drv_remove(struct platfor
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs");
 	if (!res)
-		platform_get_resource(pdev, IORESOURCE_MEM, 0);
+		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	release_mem_region(res->start, SMC_IO_EXTENT);
 
 	free_netdev(ndev);
--
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