RDMA/rxe: Return errors for add index and key

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Modify rxe_add_index() and rxe_add_key() to return an error if the index
or key is aleady present in the pool.  Currently they print a warning and
silently fail with bad consequences to the caller.

Link: https://lore.kernel.org/r/20210608042552.33275-3-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Bob Pearson 2021-06-07 23:25:45 -05:00 • committed by Jason Gunthorpe

parent 660a59369e

commit 08224016ab

2 changed files with 32 additions and 20 deletions

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44

drivers/infiniband/sw/rxe/rxe_pool.c

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8

drivers/infiniband/sw/rxe/rxe_pool.h

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