[PATCH 09/12] ehca: convert cpu notifier to return encapsulate errno value

[PATCH 09/12] ehca: convert cpu notifier to return encapsulate errno value

[Akinobu Mita]

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
---
 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:
-- 
1.6.0.6

Re: [PATCH 09/12] ehca: convert cpu notifier to return encapsulate errno value

[Alexander Schmidt]

On Thu, 18 Mar 2010 18:05:21 +0900
Akinobu Mita <akinobu.mita-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Cc: Hoang-Nam Nguyen <hnguyen-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
> Cc: Christoph Raisch <raisch-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
> Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Acked-by: Alexander Schmidt <alexs-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>

> ---
>  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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