Commit 5273a258 authored Feb 24, 2013 by Syam Sidhardhan Committed by Rafael J. Wysocki Mar 04, 2013

ACPI / processor: Remove redundant NULL check before kfree



kfree() on a NULL pointer is a no-op, so remove a redundant NULL
pointer check in map_mat_entry().

[rjw: Changelog]
Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent ed4cf5b2

drivers/acpi/processor_core.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -158,7 +158,6 @@ static int map_mat_entry(acpi_handle handle, int type, u32 acpi_id)
		}

		exit:
		if (buffer.pointer)
		kfree(buffer.pointer);
		return apic_id;
		}