[PATCH 3.10 94/97] dm thin: fix the error path for the thin device constructor

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Mike Snitzer commit 1acacc0784aab45627b6009e0e9224886279ac0b upstream. dm_pool_close_thin_device() must be called if dm_set_target_max_io_len() fails in thin_ctr(). Otherwise

[PATCH 3.10 94/97] dm thin: fix the error path for the thin device constructor

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Mike Snitzer snit...@redhat.com commit 1acacc0784aab45627b6009e0e9224886279ac0b upstream. dm_pool_close_thin_device() must be called if dm_set_target_max_io_len() fails in thin_ctr().