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 9f5ccf1a0a540..cad6588840d8b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -734,7 +734,7 @@ 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; }