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(parent: 1057d68) | patch
net: stmmac: Move device_can_wakeup() check earlier in set_wol
authorJisheng Zhang <Jisheng.Zhang@synaptics.com>
Mon, 27 Jul 2020 11:02:13 +0000 (19:02 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 29 Jul 2020 00:48:20 +0000 (17:48 -0700)
commit2f45f7a13e99ef2d05ef3afecaee30f314c9b8b2
treeb08d8fcf8053b0237b761acc3908a6cf96942093tree | snapshot
parent1057d685c6eb4ef5dbc03f97ff25da8ca2418a86commit | diff
net: stmmac: Move device_can_wakeup() check earlier in set_wol

If !device_can_wakeup(), there's no need to futher check. And return
-EOPNOTSUPP rather than -EINVAL if !device_can_wakeup().

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c diff | blob | history
Domain: System / Kernel;