fix a whole bunch of warnings. (trivial)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2890 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/cpu/x86/mtrr/mtrr.c

@@ -349,7 +349,6 @@ void x86_setup_fixed_mtrrs(void)
          * mtrrs.  If this doesn't work out we can get smart again 
          * and clear out the mtrrs.
          */
-        struct var_mtrr_state var_state;
 
         printk_debug("\n");
         /* Initialized the fixed_mtrrs to uncached */

src/cpu/x86/tsc/delay_tsc.c

@@ -102,8 +102,7 @@ bad_ctc:
 static unsigned long long calibrate_tsc(void)
 {
 	unsigned long long start, end, delta;
-	unsigned long allones = (unsigned long) -1, result;
-	unsigned long count;
+	unsigned long result, count;
 	
 	start = rdtscll();
 	// no udivdi3, dammit.