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Subject[PATCH AUTOSEL 4.14 9/9] net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()
Date
From: Jisheng Zhang <jszhang@kernel.org>

[ Upstream commit 9e0db41e7a0b6f1271cbcfb16dbf5b8641b4e440 ]

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>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index 8e60315a087c9..1027831e5d814 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -630,7 +630,7 @@ static int sun8i_dwmac_reset(struct stmmac_priv *priv)

if (err) {
dev_err(priv->device, "EMAC reset timeout\n");
- return -EFAULT;
+ return err;
}
return 0;
}
--
2.34.1
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