RDMA/core: Check for verbs callbacks before using them

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Make sure the providers implement the verbs callbacks before calling
them, otherwise return -EOPNOTSUPP.

Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Kamal Heib 2018-07-27 21:23:05 +03:00 • committed by Jason Gunthorpe

parent 7150c3d554

commit 0584c47bbc

2 changed files with 5 additions and 1 deletions

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3

drivers/infiniband/core/uverbs_cmd.c

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3

drivers/infiniband/core/verbs.c

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