[PATCH] f2fs: fix compile warning

[Chao Yu]

fs/f2fs/super.c:3886:6: warning: no previous prototype for 'f2fs_record_stop_reason' [-Wmissing-prototypes]

Signed-off-by: Chao Yu <chao@xxxxxxxxxx>
---
 fs/f2fs/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index fad333881ea2..2908d41ed462 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -3884,7 +3884,7 @@ static void save_stop_reason(struct f2fs_sb_info *sbi, unsigned char reason)
 	spin_unlock(&sbi->error_lock);
 }
 
-void f2fs_record_stop_reason(struct f2fs_sb_info *sbi)
+static void f2fs_record_stop_reason(struct f2fs_sb_info *sbi)
 {
 	struct f2fs_super_block *raw_super = F2FS_RAW_SUPER(sbi);
 	int err;
-- 
2.36.1