[PATCH] xfs: Remove unused function

[Jiapeng Chong]

The function are defined in the bitmap.c file, but not called
elsewhere, so delete the unused function.

fs/xfs/scrub/bitmap.c:55:1: warning: unused function 'xbitmap_tree_iter_next'.

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7137
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
---
 fs/xfs/scrub/bitmap.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/fs/xfs/scrub/bitmap.c b/fs/xfs/scrub/bitmap.c
index e0c89a9a0ca0..ba4b18e40faa 100644
--- a/fs/xfs/scrub/bitmap.c
+++ b/fs/xfs/scrub/bitmap.c
@@ -48,10 +48,6 @@ static inline struct xbitmap_node *
 xbitmap_tree_iter_first(struct rb_root_cached *root, uint64_t start,
 			uint64_t last);
 
-static inline struct xbitmap_node *
-xbitmap_tree_iter_next(struct xbitmap_node *node, uint64_t start,
-		       uint64_t last);
-
 INTERVAL_TREE_DEFINE(struct xbitmap_node, bn_rbnode, uint64_t,
 		__bn_subtree_last, START, LAST, static inline, xbitmap_tree)
 
-- 
2.20.1.7.g153144c