linux-kernel - [tip: x86/cleanups] x86/msr: Make locally used functions static

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Date:   Thu, 08 Apr 2021 10:48:29 -0000
From:   "tip-bot2 for Zhao Xuehui" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Zhao Xuehui <zhaoxuehui1@...wei.com>, Borislav Petkov <bp@...e.de>,
        x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: x86/cleanups] x86/msr: Make locally used functions static

The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID:     3e7bbe15ed84e3baa7dfab3aebed3a06fd39b806
Gitweb:        https://git.kernel.org/tip/3e7bbe15ed84e3baa7dfab3aebed3a06fd39b806
Author:        Zhao Xuehui <zhaoxuehui1@...wei.com>
AuthorDate:    Thu, 08 Apr 2021 17:52:18 +08:00
Committer:     Borislav Petkov <bp@...e.de>
CommitterDate: Thu, 08 Apr 2021 11:57:40 +02:00

x86/msr: Make locally used functions static

The functions msr_read() and msr_write() are not used outside of msr.c,
make them static.

 [ bp: Massage commit message. ]

Signed-off-by: Zhao Xuehui <zhaoxuehui1@...wei.com>
Signed-off-by: Borislav Petkov <bp@...e.de>
Link: https://lkml.kernel.org/r/20210408095218.152264-1-zhaoxuehui1@huawei.com
---
 arch/x86/lib/msr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/lib/msr.c b/arch/x86/lib/msr.c
index 3bd905e..b09cd2a 100644
--- a/arch/x86/lib/msr.c
+++ b/arch/x86/lib/msr.c
@@ -36,7 +36,7 @@ EXPORT_SYMBOL(msrs_free);
  * argument @m.
  *
  */
-int msr_read(u32 msr, struct msr *m)
+static int msr_read(u32 msr, struct msr *m)
 {
 	int err;
 	u64 val;
@@ -54,7 +54,7 @@ int msr_read(u32 msr, struct msr *m)
  * @msr: MSR to write
  * @m: value to write
  */
-int msr_write(u32 msr, struct msr *m)
+static int msr_write(u32 msr, struct msr *m)
 {
 	return wrmsrl_safe(msr, m->q);
 }