Commit c6600d9a authored Mar 04, 2020 by Nikolay Borisov Committed by David Sterba Mar 23, 2020

btrfs: Remove impossible BUG_ON in get_tree_block_key



relocate_tree_blocks calls get_tree_block_key for a block iff that block
has its ->key_ready equal false. Thus the BUG_ON in the latter function
cannot ever be triggered so remove it.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

parent 5ba366c3

fs/btrfs/relocation.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -3089,7 +3089,6 @@ static int get_tree_block_key(struct btrfs_fs_info *fs_info,
		{
		struct extent_buffer *eb;

		BUG_ON(block->key_ready);
		eb = read_tree_block(fs_info, block->bytenr, block->key.offset,
		block->level, NULL);
		if (IS_ERR(eb)) {

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