btrfs: remove list emptiness check at warn_about_uncommitted_trans()

At warn_about_uncommitted_trans(), there's no need to check if the list is empty and return, because list_for_each_entry_safe() is safe to call for an empty list, it simply does nothing. So remove the check. Reviewed-by: Qu Wenruo <[email protected]> Signed-off-by: Filipe Manana <[email protected]> Reviewed-by: David Sterba <[email protected]> Signed-off-by: David Sterba <[email protected]>
btrfs · Apr 4, 2024 · acf9857 · acf9857
1 parent 785d9c3
commit acf9857
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
@@ -4182,9 +4182,6 @@ static void warn_about_uncommitted_trans(struct btrfs_fs_info *fs_info)
 	struct btrfs_transaction *tmp;
 	bool found = false;
 
-	if (list_empty(&fs_info->trans_list))
-		return;
-
 	/*
 	 * This function is only called at the very end of close_ctree(),
 	 * thus no other running transaction, no need to take trans_lock.