driver core: platform_device_add_data(): use kmemdup()
Instead of open-coding it. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -10,6 +10,7 @@
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* information.
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*/
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#include <linux/string.h>
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#include <linux/platform_device.h>
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#include <linux/module.h>
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#include <linux/init.h>
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@ -213,14 +214,13 @@ EXPORT_SYMBOL_GPL(platform_device_add_resources);
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int platform_device_add_data(struct platform_device *pdev, const void *data,
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size_t size)
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{
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void *d;
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void *d = kmemdup(data, size, GFP_KERNEL);
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d = kmalloc(size, GFP_KERNEL);
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if (d) {
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memcpy(d, data, size);
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pdev->dev.platform_data = d;
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return 0;
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}
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return d ? 0 : -ENOMEM;
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return -ENOMEM;
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}
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EXPORT_SYMBOL_GPL(platform_device_add_data);
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