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authorNeilBrown <neilb@suse.com>2017-04-10 12:15:13 +1000
committerMartin K. Petersen <martin.petersen@oracle.com>2017-04-18 21:50:29 -0400
commit5c66d9393f583778e8dc1ee6a69c5bbe9ab28eaa (patch)
treedf5a0f039e740c3f9bed1785c373b8e94d512208
parent8d4208c1a73ab30e05da142e0f05b2b02fc26fc9 (diff)
downloadlinux-5c66d9393f583778e8dc1ee6a69c5bbe9ab28eaa.tar.bz2
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>
-rw-r--r--drivers/scsi/ibmvscsi/ibmvfc.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 2c92dabb55f6..26cd3c28186a 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -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;