It's nicer to return the PTR_ERR() value instead of just returning
-ENOMEM. In the current code the PTR_ERR() value is always equal to
-ENOMEM so this doesn't actually affect anything, but still...
In addition, dm_dirty_log_create() doesn't check for a specific -ENOMEM
return. So this change is safe relative to potential for a non -ENOMEM
return in the future.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
dbc883f157