From 6256fbfd651c8b3653b7f1cfe08e635404e4b51d Mon Sep 17 00:00:00 2001 From: Kurt Kanzenbach Date: Thu, 8 Feb 2024 11:35:25 +0100 Subject: [PATCH] net: stmmac: Simplify mtl IRQ status checking Commit 8a7cb245cf28 ("net: stmmac: Do not enable RX FIFO overflow interrupts") disabled the RX FIFO overflow interrupts. However, it left the status variable around, but never checks it. As stmmac_host_mtl_irq_status() returns only 0 now, the code can be simplified. Signed-off-by: Kurt Kanzenbach Link: https://lore.kernel.org/r/20240208-stmmac_irq-v1-1-8bab236026d4@linutronix.de Signed-off-by: Paolo Abeni --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 9159d93ceb036..ae2ffa9595d66 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -6061,10 +6061,8 @@ static void stmmac_common_interrupt(struct stmmac_priv *priv) priv->tx_path_in_lpi_mode = false; } - for (queue = 0; queue < queues_count; queue++) { - status = stmmac_host_mtl_irq_status(priv, priv->hw, - queue); - } + for (queue = 0; queue < queues_count; queue++) + stmmac_host_mtl_irq_status(priv, priv->hw, queue); /* PCS link status */ if (priv->hw->pcs && -- 2.30.2