Commit 07004b12 authored Apr 05, 2008 by Akinobu Mita Committed by Ingo Molnar Apr 17, 2008

x86: remove unnecessary memset()



No need to clear the memory allocated by alloc_bootmem().
It is already filled with zero.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent a2249cba

arch/x86/kernel/io_apic_64.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -2315,7 +2315,6 @@ static struct resource * __init ioapic_setup_resources(void)
		res = (void *)mem;

		if (mem != NULL) {
		memset(mem, 0, n);
		mem += sizeof(struct resource) * nr_ioapics;

		for (i = 0; i < nr_ioapics; i++) {