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由 Andy Shevchenko 提交于
There are few 'else' keywords which are redundant in acpi_os_get_root_pointer(). Refactor function to get rid of them. While here, switch to pr_err() instead of printk(KERN_ERR ...). Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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