The automatic object lifetime model allows us to change the write()
interface to have the same logic as the ioctl() path. Update the
create/alloc functions to be in the following format, so the code flow
will be the same:
* Allocate objects
* Initialize them
* Call to the drivers, this is last step that is allowed to fail
* Finalize object
* Return response and allow to core code to handle abort/commit
respectively.
Link: https://lore.kernel.org/r/20200719052223.75245-3-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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