btrfs: relocation: Remove redundant tree level check
Commit 581c1760 ("btrfs: Validate child tree block's level and first key") has made tree block level check mandatory. So if tree block level doesn't match, we won't get a valid extent buffer. The extra WARN_ON() check can be removed completely. Reviewed-by:Nikolay Borisov <nborisov@suse.com> Signed-off-by:
Qu Wenruo <wqu@suse.com> Reviewed-by:
David Sterba <dsterba@suse.com> Signed-off-by:
David Sterba <dsterba@suse.com>
parent
98ff7b94
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