netdev - [PATCH net] amd-xgbe: Adjust for zero-based traffic class count

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Message-ID: <20150203184955.14713.98160.stgit@tlendack-t1.amdoffice.net>
Date:	Tue, 3 Feb 2015 12:49:55 -0600
From:	Tom Lendacky <thomas.lendacky@....com>
To:	<netdev@...r.kernel.org>
CC:	David Miller <davem@...emloft.net>
Subject: [PATCH net] amd-xgbe: Adjust for zero-based traffic class count

The number of traffic classes reported by the hardware is zero-based
so increment the value returned to get an actual count.

Signed-off-by: Tom Lendacky <thomas.lendacky@....com>
---
 drivers/net/ethernet/amd/xgbe/xgbe-drv.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 7bb5f07..1246140 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -552,13 +552,14 @@ void xgbe_get_all_hw_features(struct xgbe_prv_data *pdata)
 		break;
 	}
 
-	/* The Queue and Channel counts are zero based so increment them
+	/* The Queue, Channel and TC counts are zero based so increment them
 	 * to get the actual number
 	 */
 	hw_feat->rx_q_cnt++;
 	hw_feat->tx_q_cnt++;
 	hw_feat->rx_ch_cnt++;
 	hw_feat->tx_ch_cnt++;
+	hw_feat->tc_cnt++;
 
 	DBGPR("<--xgbe_get_all_hw_features\n");
 }

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