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Commit 0da72a4a authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

x86: fix sparse warning in mtrr/generic.c 



arch/x86/kernel/cpu/mtrr/generic.c:216:12: warning: symbol 'lo' shadows an earlier one

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 75d3bce2

arch/x86/kernel/cpu/mtrr/generic.c

+4 −4
Original line number Diff line number Diff line
@@ -213,12 +213,12 @@ void __init get_mtrr_state(void) 
	mtrr_state.enabled = (lo & 0xc00) >> 10;



	if (amd_special_default_mtrr()) {

		unsigned lo, hi;

		unsigned low, high;

		/* TOP_MEM2 */

		rdmsr(MSR_K8_TOP_MEM2, lo, hi);

		tom2 = hi;

		rdmsr(MSR_K8_TOP_MEM2, low, high);

		tom2 = high;

		tom2 <<= 32;

		tom2 |= lo;

		tom2 |= low;

		tom2 &= 0xffffff8000000ULL;

	}

	if (mtrr_show) {