[PATCH 4.9 103/177] ixgbevf: fix size of queue stats length

From: Greg Kroah-Hartman
Date: Fri Mar 23 2018 - 07:20:18 EST


4.9-stable review patch. If anyone has any objections, please let me know.

------------------

From: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>


[ Upstream commit f87fc44770f54ff1b54d44ae9cec11f10efeca02 ]

IXGBEVF_QUEUE_STATS_LEN is based on ixgebvf_stats, not ixgbe_stats.

This change fixes a bug where ethtool -S displayed some empty fields.

Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
Tested-by: Andrew Bowers <andrewx.bowers@xxxxxxxxx>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/intel/ixgbevf/ethtool.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -80,7 +80,7 @@ static struct ixgbe_stats ixgbevf_gstrin
#define IXGBEVF_QUEUE_STATS_LEN ( \
(((struct ixgbevf_adapter *)netdev_priv(netdev))->num_tx_queues + \
((struct ixgbevf_adapter *)netdev_priv(netdev))->num_rx_queues) * \
- (sizeof(struct ixgbe_stats) / sizeof(u64)))
+ (sizeof(struct ixgbevf_stats) / sizeof(u64)))
#define IXGBEVF_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbevf_gstrings_stats)

#define IXGBEVF_STATS_LEN (IXGBEVF_GLOBAL_STATS_LEN + IXGBEVF_QUEUE_STATS_LEN)