qeth: BRIDGEPORT "sanity check"
authorEugene Crosser <Eugene.Crosser@ru.ibm.com>
Mon, 18 May 2015 12:27:57 +0000 (14:27 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 18 May 2015 16:14:17 +0000 (12:14 -0400)
commitff1d929110424cd432955e3d1e005442179192b8
treeffb329c4d3263287b2228c85becd01499d820075
parent9c23f4dab1a467f41a27c7d7b87a987c5a3cfc2d
qeth: BRIDGEPORT "sanity check"

Forbid enabling IFF_PROMISC reflection to BRIDGEPORT when a role
is already assigned, and forbid direct manipulation of the role
when reflection mode is engaged.

Reviewed-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Signed-off-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_l2_sys.c