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    SubjectRe: [PATCH 09/12] ehca: convert cpu notifier to return encapsulate errno value
    On Thu, 18 Mar 2010 18:05:21 +0900
    Akinobu Mita <akinobu.mita@gmail.com> wrote:

    > By the previous modification, the cpu notifier can return encapsulate
    > errno value. This converts the cpu notifiers for ehca.
    >
    > Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    > Cc: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
    > Cc: Christoph Raisch <raisch@de.ibm.com>
    > Cc: linux-rdma@vger.kernel.org

    Acked-by: Alexander Schmidt <alexs@linux.vnet.ibm.com>

    > ---
    > drivers/infiniband/hw/ehca/ehca_irq.c | 2 +-
    > 1 files changed, 1 insertions(+), 1 deletions(-)
    >
    > diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
    > index b2b6fea..31f3ee1 100644
    > --- a/drivers/infiniband/hw/ehca/ehca_irq.c
    > +++ b/drivers/infiniband/hw/ehca/ehca_irq.c
    > @@ -845,7 +845,7 @@ static int __cpuinit comp_pool_callback(struct notifier_block *nfb,
    > ehca_gen_dbg("CPU: %x (CPU_PREPARE)", cpu);
    > if (!create_comp_task(pool, cpu)) {
    > ehca_gen_err("Can't create comp_task for cpu: %x", cpu);
    > - return NOTIFY_BAD;
    > + return notifier_from_errno(-ENOMEM);
    > }
    > break;
    > case CPU_UP_CANCELED:


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