linux-kernel - [PATCH linux-next] mm/tlb: make some function static to avoid warning

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Date:   Sat, 21 Jul 2018 15:55:32 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <tglx@...utronix.de>, <mingo@...hat.com>
CC:     <dave.hansen@...ux.intel.com>, <kirill.shutemov@...ux.intel.com>,
        <tim.c.chen@...ux.intel.com>, <x86@...nel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH linux-next] mm/tlb: make some function static to avoid warning

Fixes the following sparse warnings:

arch/x86/mm/tlb.c:38:6: warning: symbol 'clear_asid_other' was not declared. Should it be static?

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 arch/x86/mm/tlb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 6eb1f34..5e8e478 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -35,7 +35,7 @@
  * necessary invalidation by clearing out the 'ctx_id' which
  * forces a TLB flush when the context is loaded.
  */
-void clear_asid_other(void)
+static void clear_asid_other(void)
 {
 	u16 asid;
 
-- 
1.7.12.4