RDMA/bnxt_re: Avoid repeated requests to allocate WC pages

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                        "drivers/infiniband/hw/bnxt_re/ib_verbs.c",
                        "drivers/infiniband/hw/bnxt_re/ib_verbs.h",
                        "drivers/infiniband/hw/bnxt_re/uapi.c"
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                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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                        "drivers/infiniband/hw/bnxt_re/ib_verbs.c",
                        "drivers/infiniband/hw/bnxt_re/ib_verbs.h",
                        "drivers/infiniband/hw/bnxt_re/uapi.c"
                    ],
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