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Mike Snitzer authored
dm_pool_close_thin_device() must be called if dm_set_target_max_io_len() fails in thin_ctr(). Otherwise __pool_destroy() will fail because the pool will still have an open thin device: device-mapper: thin metadata: attempt to close pmd when 1 device(s) are still open device-mapper: thin: __pool_destroy: dm_pool_metadata_close() failed. Also, must establish error code if failing thin_ctr() because the pool is in fail_io mode. Signed-off-by:
Mike Snitzer <snitzer@redhat.com> Acked-by:
Joe Thornber <ejt@redhat.com> Cc: stable@vger.kernel.org
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