net: dpaa2-eth: don't use -ENOTSUPP error code

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dpaa2_eth_setup_dpni() is called from the probe path and
dpaa2_eth_set_link_ksettings() is propagated to user space.

include/linux/errno.h says that ENOTSUPP is "Defined for the NFSv3
protocol". Conventional wisdom has it to not use it in networking
drivers. Replace it with -EOPNOTSUPP.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Vladimir Oltean 2022-11-29 16:12:10 +02:00 • committed by Paolo Abeni

parent 682f560b8a

commit 91c71bf14d

2 changed files with 2 additions and 2 deletions

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2

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

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2

drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c

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