git.baikalelectronics.ru Git - kernel.git/commit

author	Jesper Dangaard Brouer <brouer@redhat.com>
	Thu, 23 Apr 2020 14:57:50 +0000 (16:57 +0200)
committer	David S. Miller <davem@davemloft.net>
	Fri, 24 Apr 2020 23:44:54 +0000 (16:44 -0700)
commit	d91b2f70b7ce1b6e86bff61b67759b7fa83cfa28
tree	7f1350e7a0f69d89c3506217c4bd32e4f6f8dfd9	tree \| snapshot
parent	b1c03d6ae3f269b78119b5166b40e4fc6b6f598e	commit \| diff

dpaa2-eth: fix return codes used in ndo_setup_tc

Drivers ndo_setup_tc call should return -EOPNOTSUPP, when it cannot
support the qdisc type. Other return values will result in failing the
qdisc setup. This lead to qdisc noop getting assigned, which will
drop all TX packets on the interface.

Fixes: d45374403623 ("dpaa2-eth: Add mqprio support")
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>