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ehca: convert cpu notifier to return encapsulate errno value 

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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita 2010-05-26 14:43:34 -07:00 committed by Linus Torvalds
parent 92e99a98bb
commit 1dee31f74f
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/ehca/ehca_irq.c
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@ -847,7 +847,7 @@ static int __cpuinit comp_pool_callback(struct notifier_block *nfb,
ehca_gen_dbg("CPU: %x (CPU_PREPARE)", cpu); ehca_gen_dbg("CPU: %x (CPU_PREPARE)", cpu);
if (!create_comp_task(pool, cpu)) { if (!create_comp_task(pool, cpu)) {
ehca_gen_err("Can't create comp_task for cpu: %x", cpu); ehca_gen_err("Can't create comp_task for cpu: %x", cpu);
return NOTIFY_BAD; return notifier_from_errno(-ENOMEM);
} }
break; break;
case CPU_UP_CANCELED: case CPU_UP_CANCELED: