s390/qeth: improve error reporting on IP add/removal

When adding & removing IP entries for rxip/vipa/ipato/hsuid, forward any
resulting errors back to the sysfs-level caller.

Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann 2017-12-27 17:44:28 +01:00 • committed by David S. Miller
commit b9ea525012
3 changed files with 35 additions and 25 deletions