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Commit 6fc30db5 authored by Jeff Garzik's avatar Jeff Garzik Committed by Jeff Garzik
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[netdrvr] smc91x: fix resource removal (null ptr deref) 



Properly handle resource cleanup on unplug/exit.

Spotted by Jonathan Cameron

Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 45e15bb7

drivers/net/smc91x.c

+1 −1
Original line number Diff line number Diff line
@@ -2255,7 +2255,7 @@ static int smc_drv_remove(struct platform_device *pdev) 


	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);