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[net,V1,2/6] mlx4: VF is not allowed to perform dump stats

Message ID 4F1872A5.5010509@mellanox.co.il
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Yevgeny Petrilin Jan. 19, 2012, 7:44 p.m. UTC 
From: Eugenia Emantayev <eugenia@mellanox.co.il>

In multifunction mode - DUMP_STATS command is not executed
for VFs.

Signed-off-by: Eugenia Emantayev <eugenia@mellanox.co.il>
Reviewed-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
---
 drivers/net/ethernet/mellanox/mlx4/port.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index 88b52e5..1a551d6 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -898,6 +898,8 @@  int mlx4_DUMP_ETH_STATS_wrapper(struct mlx4_dev *dev, int slave,
 				struct mlx4_cmd_mailbox *outbox,
 				struct mlx4_cmd_info *cmd)
 {
+	if (slave != dev->caps.function)
+		return 0;
 	return mlx4_common_dump_eth_stats(dev, slave,
 					  vhcr->in_modifier, outbox);
 }