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net: stmmac: xgmac: Fix missing return

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If FPE is supposed to be disabled we need to return after disabling it.

Fixes: f0e56c8d8f ("net: stmmac: xgmac3+: Add support for Frame Preemption")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jose Abreu 2020-01-10 16:13:34 +01:00 committed by David S. Miller
parent 7112f8b075
commit 8eea7c7f3f
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
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@ -1421,6 +1421,7 @@ static void dwxgmac3_fpe_configure(void __iomem *ioaddr, u32 num_txq,
value &= ~XGMAC_EFPE;
writel(value, ioaddr + XGMAC_FPE_CTRL_STS);
return;
}
value = readl(ioaddr + XGMAC_RXQ_CTRL1);