tree 22372bc71d922d5ba38073dab2283d0ca822eec4
parent 0a4eaea892a479aeebccde65986b27cfb6e33a78
author David Sterba <dsterba@suse.cz> 1403257400 +0200
committer Chris Mason <clm@fb.com> 1404396253 -0700

btrfs: use E2BIG instead of EIO if compression does not help

Return codes got updated in 60e1975acb48fc3d74a3422b21dde74c977ac3d5
(btrfs: return errno instead of -1 from compression)
lzo wrapper returns E2BIG in this case, do the same for zlib.

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