RDMA/ucma: Add missing locking around rdma_leave_multicast()

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All entry points to the rdma_cm from a ULP must be single threaded,
even this error unwinds. Add the missing locking.

Fixes: 7c11910783 ("RDMA/ucma: Put a lock around every call to the rdma_cm layer")
Link: https://lore.kernel.org/r/20200818120526.702120-11-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 2020-08-18 15:05:22 +03:00

parent 98837c6c3d

commit 38e03d0926

1 changed files with 2 additions and 0 deletions

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drivers/infiniband/core/ucma.c

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