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Message-Id: <6298463f4655a76faf94e4273a4205c13ca17c77.1730449003.git.0x1207@gmail.com>
Date: Fri, 1 Nov 2024 21:31:32 +0800
From: Furong Xu <0x1207@...il.com>
To: netdev@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org
Cc: Vladimir Oltean <olteanv@...il.com>,
Andrew Lunn <andrew@...n.ch>,
Simon Horman <horms@...nel.org>,
andrew+netdev@...n.ch,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Jose Abreu <joabreu@...opsys.com>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
xfr@...look.com,
Furong Xu <0x1207@...il.com>
Subject: [PATCH net-next v8 5/8] net: stmmac: Get the TC number of net_device by netdev_get_num_tc()
netdev_get_num_tc() is the right method, we should not access
net_device.num_tc directly.
Signed-off-by: Furong Xu <0x1207@...il.com>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_fpe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_fpe.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_fpe.c
index affb68604b96..ab717c9bba41 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_fpe.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_fpe.c
@@ -304,7 +304,7 @@ int dwmac5_fpe_map_preemption_class(struct net_device *ndev,
{
u32 val, offset, count, queue_weight, preemptible_txqs = 0;
struct stmmac_priv *priv = netdev_priv(ndev);
- u32 num_tc = ndev->num_tc;
+ int num_tc = netdev_get_num_tc(ndev);
if (!pclass)
goto update_mapping;
--
2.34.1
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