91d088a030
It is not used now. Fixes: b95df5e3e459 ("drivers/IB,core: reduce scope of mmap_sem") Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/0-v1-22a2667fa089+a3-umem_work_jgg@nvidia.com Reviewed-by: Devesh Sharma <devesh.s.sharma@oracle.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>