[PATCH net-next 2/7] ibmvnic: Report errors when failing to release sub-crqs

[Nathan Fontenot]

From: Thomas Falcon <tlfal...@linux.vnet.ibm.com>

Add reporting of errors when releasing sub-crqs fails.

Signed-off-by: Thomas Falcon <tlfal...@us.ibm.com>
Signed-off-by: Nathan Fontenot <nf...@linux.vnet.ibm.com>
---
 drivers/net/ethernet/ibm/ibmvnic.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c 
b/drivers/net/ethernet/ibm/ibmvnic.c
index 2722f07..b791361 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1311,6 +1311,12 @@ static void release_sub_crq_queue(struct ibmvnic_adapter 
*adapter,
                                        scrq->crq_num);
        } while (rc == H_BUSY || H_IS_LONG_BUSY(rc));
 
+       if (rc) {
+               netdev_err(adapter->netdev,
+                          "Failed to release sub-CRQ %16lx, rc = %ld\n",
+                          scrq->crq_num, rc);
+       }
+
        dma_unmap_single(dev, scrq->msg_token, 4 * PAGE_SIZE,
                         DMA_BIDIRECTIONAL);
        free_pages((unsigned long)scrq->msgs, 2);