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Commit 7153d961 authored by Dave Jones's avatar Dave Jones
Browse files

powernow-k8.c: In function `query_current_values_with_pending_wait': 


powernow-k8.c:110: warning: `hi' may be used uninitialized in this function

Signed-off-by: default avatarBrian Gerst <bgerst@didntduck.org>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
parent cc993cab

arch/i386/kernel/cpu/cpufreq/powernow-k8.c

+2 −3
Original line number Diff line number Diff line
@@ -110,14 +110,13 @@ static int query_current_values_with_pending_wait(struct powernow_k8_data *data) 
	u32 lo, hi;

	u32 i = 0;



	lo = MSR_S_LO_CHANGE_PENDING;

	while (lo & MSR_S_LO_CHANGE_PENDING) {

	do {

		if (i++ > 0x1000000) {

			printk(KERN_ERR PFX "detected change pending stuck\n");

			return 1;

		}

		rdmsr(MSR_FIDVID_STATUS, lo, hi);

	}

	} while (lo & MSR_S_LO_CHANGE_PENDING);



	data->currvid = hi & MSR_S_HI_CURRENT_VID;

	data->currfid = lo & MSR_S_LO_CURRENT_FID;