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Commit 581de59e authored by Thomas Meyer's avatar Thomas Meyer Committed by Len Brown
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ACPI: use kstrdup() 

 Use kstrdup rather than duplicating its implementation

 The semantic patch that makes this output is available
 in scripts/coccinelle/api/kstrdup.cocci.

 More information about semantic patching is available at
 http://coccinelle.lip6.fr/



Signed-off-by: default avatarThomas Meyer <thomas@m3y3r.de>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent c3b92c87

drivers/acpi/scan.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -1062,13 +1062,12 @@ static void acpi_add_id(struct acpi_device *device, const char *dev_id) 
	if (!id)

	if (!id)

		return;

		return;





	id->id = kmalloc(strlen(dev_id) + 1, GFP_KERNEL);

	id->id = kstrdup(dev_id, GFP_KERNEL);

	if (!id->id) {

	if (!id->id) {

		kfree(id);

		kfree(id);

		return;

		return;

	}

	}





	strcpy(id->id, dev_id);

	list_add_tail(&id->list, &device->pnp.ids);

	list_add_tail(&id->list, &device->pnp.ids);

}

}