hpsa-improve-allocation-failure-messages-from-hpsa_init_one

hpsa: improve allocation failure messages from hpsa_init_one

From: Robert Elliott <elliott@hp.com>

Signed-off-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Reviewed-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
---
 drivers/scsi/hpsa.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 1a2cfcb..a267fd0 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -7466,10 +7466,13 @@ reinit_after_soft_reset:
 	 */
 	BUILD_BUG_ON(sizeof(struct CommandList) % COMMANDLIST_ALIGNMENT);
 	h = kzalloc(sizeof(*h), GFP_KERNEL);
-	if (!h)
+	if (!h) {
+		dev_err(&pdev->dev, "Failed to allocate controller head\n");
 		return -ENOMEM;
+	}
 
 	h->pdev = pdev;
+
 	h->intr_mode = hpsa_simple_mode ? SIMPLE_MODE_INT : PERF_MODE_INT;
 	INIT_LIST_HEAD(&h->offline_device_list);
 	spin_lock_init(&h->lock);
@@ -7480,13 +7483,14 @@ reinit_after_soft_reset:
 
 	h->resubmit_wq = alloc_workqueue("hpsa", WQ_MEM_RECLAIM, 0);
 	if (!h->resubmit_wq) {
-		dev_warn(&h->pdev->dev, "Failed to allocate work queue\n");
+		dev_err(&h->pdev->dev, "Failed to allocate work queue\n");
 		rc = -ENOMEM;
 		goto clean1;	/* aer/h */
 	}
 	/* Allocate and clear per-cpu variable lockup_detected */
 	h->lockup_detected = alloc_percpu(u32);
 	if (!h->lockup_detected) {
+		dev_err(&h->pdev->dev, "Failed to allocate lockup detector\n");
 		rc = -ENOMEM;
 		goto clean1;	/* wq/aer/h */
 	}