net: dsa: realtek-smi: don't log an error on EPROBE_DEFER

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@bang-olufsen.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alvin Šipraga 2021-11-29 11:30:17 +01:00 • committed by David S. Miller
commit b014861d96