From 4cdb457a23751a1debebbf7d010300fe4eff47a8 Mon Sep 17 00:00:00 2001 From: Zhen Ni Date: Thu, 18 Dec 2025 11:30:37 +0800 Subject: [PATCH] btrfs: remove unreachable return after btrfs_backref_panic() in btrfs_backref_finish_upper_links() The return statement after btrfs_backref_panic() is unreachable since btrfs_backref_panic() calls BUG() which never returns. Remove the return to unify it with the other calls to btrfs_backref_panic(). Signed-off-by: Zhen Ni Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/backref.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 78da47a3d00e6..9bb406f7dd302 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -3609,10 +3609,8 @@ int btrfs_backref_finish_upper_links(struct btrfs_backref_cache *cache, } rb_node = rb_simple_insert(&cache->rb_root, &upper->simple_node); - if (unlikely(rb_node)) { + if (unlikely(rb_node)) btrfs_backref_panic(cache->fs_info, upper->bytenr, -EEXIST); - return -EUCLEAN; - } list_add_tail(&edge->list[UPPER], &upper->lower); -- 2.47.3