Re: [PATCH] net: cadence: macb: disable NAPI on error
From: David Miller <davem@davemloft.net>
Date: 2020-06-10 23:22:41
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From: Corentin Labbe <clabbe@baylibre.com> Date: Wed, 10 Jun 2020 09:53:44 +0000
When the PHY is not working, the macb driver crash on a second try to setup it. [ 78.545994] macb e000b000.ethernet eth0: Could not attach PHY (-19)
...
This is due to NAPI left enabled if macb_phylink_connect() fail.
Fixes: 7897b071ac3b ("net: macb: convert to phylink")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>Applied and queued up for v5.5+ -stable, thanks.