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@@ -3188,7 +3188,7 @@ sisusb_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
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break;
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default:
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- retval = -EINVAL;
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+ retval = -ENOTTY;
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break;
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}
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@@ -3251,12 +3251,11 @@ static int sisusb_probe(struct usb_interface *intf,
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dev->devnum);
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/* Allocate memory for our private */
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- if (!(sisusb = kmalloc(sizeof(*sisusb), GFP_KERNEL))) {
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+ if (!(sisusb = kzalloc(sizeof(*sisusb), GFP_KERNEL))) {
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printk(KERN_ERR
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"sisusb: Failed to allocate memory for private data\n");
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return -ENOMEM;
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}
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- memset(sisusb, 0, sizeof(*sisusb));
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kref_init(&sisusb->kref);
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init_MUTEX(&(sisusb->lock));
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