netdev - [PATCH net 1/3] net: dsa: realtek-smi: don't log an error on EPROBE

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Date:   Fri, 26 Nov 2021 13:50:05 +0100
From:   Alvin Šipraga <alvin@...s.dk>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org,
        Alvin Šipraga <alsi@...g-olufsen.dk>
Subject: [PATCH net 1/3] net: dsa: realtek-smi: don't log an error on EPROBE_DEFER

From: Alvin Šipraga <alsi@...g-olufsen.dk>

Probe deferral is not an error, so don't log this as an error:

[0.590156] realtek-smi ethernet-switch: unable to register switch ret = -517

Signed-off-by: Alvin Šipraga <alsi@...g-olufsen.dk>
---
 drivers/net/dsa/realtek-smi-core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/dsa/realtek-smi-core.c b/drivers/net/dsa/realtek-smi-core.c
index c66ebd0ee217..9415dd81ce5a 100644
--- a/drivers/net/dsa/realtek-smi-core.c
+++ b/drivers/net/dsa/realtek-smi-core.c
@@ -456,7 +456,9 @@ static int realtek_smi_probe(struct platform_device *pdev)
 	smi->ds->ops = var->ds_ops;
 	ret = dsa_register_switch(smi->ds);
 	if (ret) {
-		dev_err(dev, "unable to register switch ret = %d\n", ret);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "unable to register switch ret = %d\n",
+				ret);
 		return ret;
 	}
 	return 0;
-- 
2.34.0