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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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