[RFC PATCH] ubifs: tnc_next() can be static

[kbuild test robot <lkp@xxxxxxxxx>]

Fixes: 7eb604185a12 ("ubifs: Add quota support")
Signed-off-by: kbuild test robot <lkp@xxxxxxxxx>
---
 tnc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c
index 624568365ad3d..188fa036e6556 100644
--- a/fs/ubifs/tnc.c
+++ b/fs/ubifs/tnc.c
@@ -600,7 +600,7 @@ struct ubifs_znode *ubifs_get_znode(struct ubifs_info *c,
  * This function returns %0 if the next TNC entry is found, %-ENOENT if there is
  * no next entry, or a negative error code otherwise.
  */
-int tnc_next(struct ubifs_info *c, struct ubifs_znode **zn, int *n)
+static int tnc_next(struct ubifs_info *c, struct ubifs_znode **zn, int *n)
 {
 	struct ubifs_znode *znode = *zn;
 	int nn = *n;