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scsi: ibmvfc: don't check for failure from mempool_alloc() 

mempool_alloc() cannot fail when passed GFP_NOIO or any other gfp
setting that is permitted to sleep.  So remove this pointless code.

Signed-off-by: NeilBrown <neilb@suse.com>
Acked-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
NeilBrown 2017-04-10 12:15:13 +10:00 committed by Martin K. Petersen
parent 8d4208c1a7
commit 5c66d9393f
1 changed files with 0 additions and 6 deletions
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6
drivers/scsi/ibmvscsi/ibmvfc.c
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@ -3910,12 +3910,6 @@ static int ibmvfc_alloc_target(struct ibmvfc_host *vhost, u64 scsi_id)
spin_unlock_irqrestore(vhost->host->host_lock, flags);
tgt = mempool_alloc(vhost->tgt_pool, GFP_NOIO);
if (!tgt) {
dev_err(vhost->dev, "Target allocation failure for scsi id %08llx\n",
scsi_id);
return -ENOMEM;
}
memset(tgt, 0, sizeof(*tgt));
tgt->scsi_id = scsi_id;
tgt->new_scsi_id = scsi_id;