staging: dpaa2-ethsw: use netif_running when checking for port up

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There are some cases where the switch interface needs to be disabled so
that changes in the configuration can be made. In such cases, we should
check for a running interface (bit __LINK_STATE_START of the netdev)
instead of netif_carrier_ok(). This is because on open() we enable the
switch interface even though the link up has not come out yet.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20200714133431.17532-4-ioana.ciornei@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ioana Ciornei 2020-07-14 16:34:28 +03:00 • committed by Greg Kroah-Hartman

parent 2cde6410c1

commit b53bb527d8

1 changed files with 5 additions and 5 deletions

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drivers/staging/fsl-dpaa2/ethsw/ethsw.c

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