netdev - [PATCH net-next5/5] ibmvnic: Allocate max queues stats buffers

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Message-Id: <151891037792.22863.9255093232329043465.stgit@ltcalpine2-lp14.aus.stglabs.ibm.com>
Date:   Sat, 17 Feb 2018 17:32:58 -0600
From:   Nathan Fontenot <nfont@...ux.vnet.ibm.com>
To:     netdev@...r.kernel.org
Cc:     jallen@...ux.vnet.ibm.com, tlfalcon@...ux.vnet.ibm.com
Subject: [PATCH net-next5/5] ibmvnic: Allocate max queues stats buffers

To avoid losing any stats when the number of sub-crqs change, allocate
the max number of stats buffers so a stats buffer exists all possible
sub-crqs.

Signed-off-by: Nathan Fontenot <nfont@...ux.vnet.ibm.com>
---
 drivers/net/ethernet/ibm/ibmvnic.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index f4261f03a522..79a0b9bc5edb 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -361,14 +361,14 @@ static void release_stats_buffers(struct ibmvnic_adapter *adapter)
 static int init_stats_buffers(struct ibmvnic_adapter *adapter)
 {
 	adapter->tx_stats_buffers =
-				kcalloc(adapter->req_tx_queues,
+				kcalloc(IBMVNIC_MAX_QUEUES,
 					sizeof(struct ibmvnic_tx_queue_stats),
 					GFP_KERNEL);
 	if (!adapter->tx_stats_buffers)
 		return -ENOMEM;
 
 	adapter->rx_stats_buffers =
-				kcalloc(adapter->req_rx_queues,
+				kcalloc(IBMVNIC_MAX_QUEUES,
 					sizeof(struct ibmvnic_rx_queue_stats),
 					GFP_KERNEL);
 	if (!adapter->rx_stats_buffers)