Commits
Liu Bo committed ca19b4a6996
Btrfs: remove superfluous free_extent_buffer in read_block_for_search read_block_for_search() can be simplified as: tmp = find_extent_buffer(); if (tmp) return; ... free_extent_buffer(); read_tree_block(); Apparently, @tmp must be NULL at this point, free_extent_buffer() is not needed. Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>