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staging: rts_pstor: optimize kmalloc to kzalloc
Use kzalloc rather than kmalloc followed by memset with 0. Found by coccinelle. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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1 changed files with 1 additions and 2 deletions
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@ -931,11 +931,10 @@ static int __devinit rtsx_probe(struct pci_dev *pci, const struct pci_device_id
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dev = host_to_rtsx(host);
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memset(dev, 0, sizeof(struct rtsx_dev));
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dev->chip = (struct rtsx_chip *)kmalloc(sizeof(struct rtsx_chip), GFP_KERNEL);
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dev->chip = kzalloc(sizeof(struct rtsx_chip), GFP_KERNEL);
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if (dev->chip == NULL) {
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goto errout;
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}
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memset(dev->chip, 0, sizeof(struct rtsx_chip));
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spin_lock_init(&dev->reg_lock);
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mutex_init(&(dev->dev_mutex));
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