RDMA/cma: Simplify DEVICE_REMOVAL for internal_id

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cma_process_remove() triggers an unconditional rdma_destroy_id() for
internal_id's and skips the event deliver and transition through
RDMA_CM_DEVICE_REMOVAL.

This is confusing and unnecessary. internal_id always has
cma_listen_handler() as the handler, have it catch the
RDMA_CM_DEVICE_REMOVAL event and directly consume it and signal removal.

This way the FSM sequence never skips the DEVICE_REMOVAL case and the
logic in this hard to test area is simplified.

Link: https://lore.kernel.org/r/20200723070707.1771101-2-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Jason Gunthorpe 2020-07-23 10:07:04 +03:00

parent d4f9cb5c5b

commit d54f23c09e

1 changed files with 5 additions and 1 deletions

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drivers/infiniband/core/cma.c

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