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Groups > linux.kernel > #1233694

[PATCH 1/2] x86/cpu/cacheinfo: num_cache_leaves should be static

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Fixes the following sparse warning:

arch/x86/kernel/cpu/intel_cacheinfo.c:160:33: warning: symbol
'num_cache_leaves' was not declared. Should it be static?

Signed-off-by: Geliang Tang <geliangtang@163.com>
---
 arch/x86/kernel/cpu/intel_cacheinfo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index be4febc..6245a3c 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -157,7 +157,7 @@ struct _cpuid4_info_regs {
 	struct amd_northbridge *nb;
 };
 
-unsigned short			num_cache_leaves;
+static unsigned short num_cache_leaves;
 
 /* AMD doesn't have CPUID4. Emulate it here to report the same
    information to the user.  This makes some assumptions about the machine:
-- 
2.5.0


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[PATCH 1/2] x86/cpu/cacheinfo: num_cache_leaves should be static Geliang Tang <geliangtang@163.com> - 2015-09-27 17:50 +0200

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