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 94d857fb103396cec7eb62981a86ce7ed43f5001..f5d0730e7b084beddefb0f4b8ff6755b9166535a 100644 (file)
--- 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)];