From: Borislav Petkov <bp@suse.de>
Date: Mon, 14 Jul 2014 17:27:53 +0000 (+0200)
Subject: x86, espfix: Remove stale ptemask
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=585e4777be253f1f05bd24de22a4df1860eff874;p=deliverable%2Flinux.git

x86, espfix: Remove stale ptemask

Previous versions of the espfix had a single function which did setup
the pagetables. It was later split into BSP and AP version. Drop unused
leftovers after that split.

Signed-off-by: Borislav Petkov <bp@suse.de>
---

diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
index 94d857fb1033..f5d0730e7b08 100644
--- a/arch/x86/kernel/espfix_64.c
+++ b/arch/x86/kernel/espfix_64.c
@@ -122,9 +122,6 @@ static void init_espfix_random(void)
 void __init init_espfix_bsp(void)
 {
 	pgd_t *pgd_p;
-	pteval_t ptemask;
-
-	ptemask = __supported_pte_mask;
 
 	/* Install the espfix pud into the kernel page directory */
 	pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];