linux-kernel - [PATCH -next] shmem: make inner function static

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Date:   Fri, 14 Jul 2023 17:36:46 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     akpm@...ux-foundation.org
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH -next] shmem: make inner function static

shmem_mark_dquot_dirty() and shmem_dquot_write_info() are not used outside
of shmem_quota.c, so make them static.

silence the warnings:
mm/shmem_quota.c:318:5: warning: no previous prototype for function 'shmem_mark_dquot_dirty'
mm/shmem_quota.c:323:5: warning: no previous prototype for function 'shmem_dquot_write_info'

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5884
Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 mm/shmem_quota.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/shmem_quota.c b/mm/shmem_quota.c
index e349c0901bce..062d1c1097ae 100644
--- a/mm/shmem_quota.c
+++ b/mm/shmem_quota.c
@@ -315,12 +315,12 @@ static int shmem_release_dquot(struct dquot *dquot)
 	return 0;
 }
 
-int shmem_mark_dquot_dirty(struct dquot *dquot)
+static int shmem_mark_dquot_dirty(struct dquot *dquot)
 {
 	return 0;
 }
 
-int shmem_dquot_write_info(struct super_block *sb, int type)
+static int shmem_dquot_write_info(struct super_block *sb, int type)
 {
 	return 0;
 }
-- 
2.20.1.7.g153144c