diff mbox

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

Message ID 20150203184955.14713.98160.stgit@tlendack-t1.amdoffice.net
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Tom Lendacky Feb. 3, 2015, 6:49 p.m. UTC
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@amd.com>
---
 drivers/net/ethernet/amd/xgbe/xgbe-drv.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


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Comments

David Miller Feb. 5, 2015, 4:28 a.m. UTC | #1
From: Tom Lendacky <thomas.lendacky@amd.com>
Date: Tue, 3 Feb 2015 12:49:55 -0600

> 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@amd.com>

Applied, thanks Tom.
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diff mbox

Patch

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");
 }