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dnet: fixup error handling in initialization

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There were two problems here.  We returned success if dnet_mii_init()
failed and there was a release_mem_region() missing.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2010-07-28 22:27:29 +00:00 committed by David S. Miller
parent c5cb002fb0
commit de140b0d51
1 changed files with 5 additions and 2 deletions
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7
drivers/net/dnet.c
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@ -854,7 +854,7 @@ static int __devinit dnet_probe(struct platform_device *pdev)
dev = alloc_etherdev(sizeof(*bp));
if (!dev) {
dev_err(&pdev->dev, "etherdev alloc failed, aborting.\n");
goto err_out;
goto err_out_release_mem;
}
/* TODO: Actually, we have some interesting features... */
@ -911,7 +911,8 @@ static int __devinit dnet_probe(struct platform_device *pdev)
if (err)
dev_warn(&pdev->dev, "Cannot register PHY board fixup.\n");
if (dnet_mii_init(bp) != 0)
err = dnet_mii_init(bp);
if (err)
goto err_out_unregister_netdev;
dev_info(&pdev->dev, "Dave DNET at 0x%p (0x%08x) irq %d %pM\n",
@ -936,6 +937,8 @@ err_out_iounmap:
iounmap(bp->regs);
err_out_free_dev:
free_netdev(dev);
err_out_release_mem:
release_mem_region(mem_base, mem_size);
err_out:
return err;
}