usbtmc: convert to devm_kzalloc
kfree(data) will be called implicitly. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -121,7 +121,6 @@ static void usbtmc_delete(struct kref *kref)
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struct usbtmc_device_data *data = to_usbtmc_data(kref);
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usb_put_dev(data->usb_dev);
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kfree(data);
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}
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static int usbtmc_open(struct inode *inode, struct file *filp)
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@ -1101,7 +1100,7 @@ static int usbtmc_probe(struct usb_interface *intf,
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dev_dbg(&intf->dev, "%s called\n", __func__);
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data = kmalloc(sizeof(struct usbtmc_device_data), GFP_KERNEL);
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data = devm_kzalloc(&intf->dev, sizeof(*data), GFP_KERNEL);
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if (!data) {
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dev_err(&intf->dev, "Unable to allocate kernel memory\n");
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return -ENOMEM;
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