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net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()
[ Upstream commit 9e0db41e7a
]
When readl_poll_timeout() timeout, we'd better directly use its return
value.
Before this patch:
[ 2.145528] dwmac-sun8i: probe of 4500000.ethernet failed with error -14
After this patch:
[ 2.138520] dwmac-sun8i: probe of 4500000.ethernet failed with error -110
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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parent
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1 changed files with 1 additions and 1 deletions
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@ -756,7 +756,7 @@ static int sun8i_dwmac_reset(struct stmmac_priv *priv)
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if (err) {
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dev_err(priv->device, "EMAC reset timeout\n");
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return -EFAULT;
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return err;
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}
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return 0;
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}
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