RDMA/cma: Remove unnecessary INIT->INIT transition

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In rdma_create_qp(), a connected QP will be transitioned to the INIT
state.

Afterwards, the QP will be transitioned to the RTR state by the
cma_modify_qp_rtr() function. But this function starts by performing an
ib_modify_qp() to the INIT state again, before another ib_modify_qp() is
performed to transition the QP to the RTR state.

Hence, there is no need to transition the QP to the INIT state in
rdma_create_qp().

Link: https://lore.kernel.org/r/1624369197-24578-2-git-send-email-haakon.bugge@oracle.com
Signed-off-by: Håkon Bugge <haakon.bugge@oracle.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

...

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Håkon Bugge 2021-06-22 15:39:56 +02:00 • committed by Jason Gunthorpe

parent 7ae61c5f16

commit dc70f7c3ed

1 changed files with 1 additions and 16 deletions

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17

drivers/infiniband/core/cma.c

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