x86: Fold-in trivial check_config function

Fold it into its single call site. No functionality change.
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1365436666-9837-3-git-send-email-bp@alien8.deSigned-off-by: H. Peter Anvin <hpa@zytor.com>

arch/x86/kernel/cpu/bugs.c

@@ -81,21 +81,6 @@ static void __init check_fpu(void)
 	}
 }
 
-/*
- * Check whether we are able to run this kernel safely on SMP.
- *
- * - i386 is no longer supported.
- * - In order to run on anything without a TSC, we need to be
- *   compiled for a i486.
- */
-
-static void __init check_config(void)
-{
-	if (boot_cpu_data.x86 < 4)
-		panic("Kernel requires i486+ for 'invlpg' and other features");
-}
-
-
 void __init check_bugs(void)
 {
 	identify_boot_cpu();
@@ -103,7 +88,17 @@ void __init check_bugs(void)
 	pr_info("CPU: ");
 	print_cpu_info(&boot_cpu_data);
 #endif
-	check_config();
+
+	/*
+	 * Check whether we are able to run this kernel safely on SMP.
+	 *
+	 * - i386 is no longer supported.
+	 * - In order to run on anything without a TSC, we need to be
+	 *   compiled for a i486.
+	 */
+	if (boot_cpu_data.x86 < 4)
+		panic("Kernel requires i486+ for 'invlpg' and other features");
+
 	init_utsname()->machine[1] =
 		'0' + (boot_cpu_data.x86 > 6 ? 6 : boot_cpu_data.x86);
 	alternative_instructions();