dm thin: cleanup dead code
authorJoe Thornber <ejt@redhat.com>
Fri, 21 Dec 2012 20:23:33 +0000 (20:23 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Fri, 21 Dec 2012 20:23:33 +0000 (20:23 +0000)
commit2aab38502d0e1bf6cf98183769e35a9ff999dcb1
tree3836c52183eaee1601060f1ead3c175b4be85ac3
parentf286ba0eede3d8f211e6029c2b52f2dbee7d7d35
dm thin: cleanup dead code

Remove unused @data_block parameter from cell_defer.
Change thin_bio_map to use many returns rather than setting a variable.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-thin.c