Commit 4d8cc874 authored Jul 05, 2008 by Cyrill Gorcunov Committed by Ingo Molnar Jul 09, 2008

x86: smpboot maxcpus - add checking for NULL early param



Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: akpm@linux-foundation.org
Cc: andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent d6cd7eff

arch/x86/kernel/smpboot.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1452,6 +1452,7 @@ static int __init parse_maxcpus(char *arg)
		{
		extern unsigned int maxcpus;

		if (arg)
		maxcpus = simple_strtoul(arg, NULL, 0);
		return 0;
		}