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Subject[patch] cpu: remove some dead code in store_cache_disable()
amd_set_l3_disable_slot() never returns -EEXIST, it only returns -EINVAL
or zero.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 73d08ed..7b4e294 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -466,12 +466,9 @@ static ssize_t store_cache_disable(struct _cpuid4_info *this_leaf,
return -EINVAL;

err = amd_set_l3_disable_slot(this_leaf->base.nb, cpu, slot, val);
- if (err) {
- if (err == -EEXIST)
- printk(KERN_WARNING "L3 disable slot %d in use!\n",
- slot);
+ if (err)
return err;
- }
+
return count;
}


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