From: Glauber de Oliveira Costa <gcosta@redhat.com>

This is a tiny cleanup to increase readability

Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 arch/x86_64/kernel/ioport.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -puN arch/x86_64/kernel/ioport.c~use-constant-instead-of-raw-number-in-x86_64-iopermc arch/x86_64/kernel/ioport.c
--- a/arch/x86_64/kernel/ioport.c~use-constant-instead-of-raw-number-in-x86_64-iopermc
+++ a/arch/x86_64/kernel/ioport.c
@@ -114,6 +114,6 @@ asmlinkage long sys_iopl(unsigned int le
 		if (!capable(CAP_SYS_RAWIO))
 			return -EPERM;
 	}
-	regs->eflags = (regs->eflags &~ 0x3000UL) | (level << 12);
+	regs->eflags = (regs->eflags &~ X86_EFLAGS_IOPL) | (level << 12);
 	return 0;
 }
_