Alexandra Winter e8a66d8004 s390/qeth: Fix vnicc_is_in_use if rx_bcast not set
Symptom: After vnicc/rx_bcast has been manually set to 0,
	bridge_* sysfs parameters can still be set or written.
Only occurs on HiperSockets, as OSA doesn't support changing rx_bcast.

Vnic characteristics and bridgeport settings are mutually exclusive.
rx_bcast defaults to 1, so manually setting it to 0 should disable
bridge_* parameters.

Instead it makes sense here to check the supported mask. If the card
does not support vnicc at all, bridge commands are always allowed.

Fixes: caa1f0b10d18 ("s390/qeth: add VNICC enable/disable support")
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-24 22:41:06 -08:00
..
2019-12-03 13:58:22 -08:00
2019-12-22 10:36:55 -08:00
2019-12-20 10:11:30 -08:00
2019-12-01 18:43:25 -08:00
2019-11-22 11:16:26 +05:30
2019-12-17 13:06:31 -08:00
2019-12-10 23:15:09 +01:00
2019-12-15 14:58:13 -08:00
2019-12-20 10:42:25 -08:00
2019-12-03 13:58:22 -08:00
2019-11-30 14:35:43 -08:00
2019-12-01 18:42:02 -08:00
2019-12-13 14:27:19 -08:00
2019-12-09 10:36:44 -08:00
2019-12-06 08:28:51 -08:00
2019-12-03 13:58:22 -08:00
2019-12-03 14:37:12 -08:00
2019-12-21 06:17:05 -08:00
2019-12-03 14:09:14 -08:00
2019-12-01 18:43:25 -08:00
2019-12-13 14:27:19 -08:00
2019-12-05 11:43:31 -08:00
2019-11-25 19:40:40 -08:00
2019-12-05 11:43:31 -08:00
2019-12-13 15:42:09 -08:00
2019-12-05 11:28:14 -08:00
2019-12-17 13:08:41 -08:00
2019-12-01 18:39:24 -08:00
2019-12-03 13:31:08 -08:00
2019-12-14 12:51:57 -08:00
2019-12-17 13:06:31 -08:00
2019-12-09 10:36:44 -08:00
2019-12-05 13:18:54 -08:00
2019-12-07 14:51:04 -08:00
2019-12-03 13:58:22 -08:00
2019-11-14 13:06:33 +08:00
2019-12-01 18:01:03 -08:00
2019-12-21 06:24:56 -08:00