[PATCH -next] f2fs: Make sanity_check_curseg static

[YueHaibing]

Fix sparse warning:

fs/f2fs/segment.c:4246:5: warning:
 symbol 'sanity_check_curseg' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 fs/f2fs/segment.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 1a83115284b9..51f57393ad5b 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -4243,7 +4243,7 @@ static int build_dirty_segmap(struct f2fs_sb_info *sbi)
 	return init_victim_secmap(sbi);
 }
 
-int sanity_check_curseg(struct f2fs_sb_info *sbi)
+static int sanity_check_curseg(struct f2fs_sb_info *sbi)
 {
 	int i;
 
-- 
2.17.1