tree 92d0b950407d3dd3915b3635247048a4b9b17bd2
parent e4058b54d1e442b6b3eca949f0d63d49ba2b020d
author David Sterba <dsterba@suse.com> 1448638298 +0100
committer David Sterba <dsterba@suse.com> 1452175276 +0100

btrfs: use smaller type for btrfs_path reada

The possible values for reada are all positive and bounded, we can later
save some bytes by storing it in u8.

Signed-off-by: David Sterba <dsterba@suse.com>