RDMA/core: Use refcount_t instead of atomic_t on refcount of mcast_member

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The refcount_t API will WARN on underflow and overflow of a reference
counter, and avoid use-after-free risks.

Link: https://lore.kernel.org/r/1622194663-2383-5-git-send-email-liweihang@huawei.com
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Weihang Li 2021-05-28 17:37:35 +08:00 • committed by Jason Gunthorpe

parent 6448508076

commit cd74db6cbb

1 changed files with 6 additions and 6 deletions

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12

drivers/infiniband/core/multicast.c

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