oprofile/x86: use kzalloc() instead of kmalloc()

[safe/jmp/linux-2.6] / arch / x86 / oprofile / op_model_ppro.c

diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
index c344525..5d1727b 100644 (file)
--- a/arch/x86/oprofile/op_model_ppro.c
+++ b/arch/x86/oprofile/op_model_ppro.c
@@ -37,15 +37,11 @@ static void ppro_fill_in_addresses(struct op_msrs * const msrs)
        for (i = 0; i < num_counters; i++) {
                if (reserve_perfctr_nmi(MSR_P6_PERFCTR0 + i))
                        msrs->counters[i].addr = MSR_P6_PERFCTR0 + i;
-               else
-                       msrs->counters[i].addr = 0;
        }
 
        for (i = 0; i < num_counters; i++) {
                if (reserve_evntsel_nmi(MSR_P6_EVNTSEL0 + i))
                        msrs->controls[i].addr = MSR_P6_EVNTSEL0 + i;
-               else
-                       msrs->controls[i].addr = 0;
        }
 }
 
@@ -57,7 +53,7 @@ static void ppro_setup_ctrs(struct op_x86_model_spec const *model,
        int i;
 
        if (!reset_value) {
-               reset_value = kmalloc(sizeof(reset_value[0]) * num_counters,
+               reset_value = kzalloc(sizeof(reset_value[0]) * num_counters,
                                        GFP_ATOMIC);
                if (!reset_value)
                        return;