sh_eth: replace devm_kzalloc() with devm_kmalloc_array()
When I was converting the driver to the managed device API, only devm_kzalloc() was available for memory allocation, so I had to use it, despite zeroing out the PHY IRQ array right before initializing all its entries to PHY_POLL was quite stupid. Now that devm_kmalloc_array() has become available, we can avoid the needless zeroing out... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -2627,7 +2627,7 @@ static int sh_mdio_init(struct sh_eth_private *mdp,
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pdev->name, pdev->id);
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/* PHY IRQ */
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mdp->mii_bus->irq = devm_kzalloc(dev, sizeof(int) * PHY_MAX_ADDR,
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mdp->mii_bus->irq = devm_kmalloc_array(dev, PHY_MAX_ADDR, sizeof(int),
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GFP_KERNEL);
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if (!mdp->mii_bus->irq) {
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ret = -ENOMEM;
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