RDMA/nldev: Factor out the PID namespace check

The PID namespace is going to be used in the .doit callback, so generalize
its implementation.

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky 2019-01-30 12:48:54 +02:00 • committed by Jason Gunthorpe
commit 8be565e65f