s390/qeth: handle sysfs error during initialization
authorUrsula Braun <ubraun@linux.vnet.ibm.com>
Wed, 10 May 2017 17:07:51 +0000 (19:07 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 11 May 2017 16:37:48 +0000 (12:37 -0400)
commit9111e7880ccf419548c7b0887df020b08eadb075
tree4d9bd062b87b2357c24b2f3b88c46d2356b11390
parentb60161668199ac62011c024adc9e66713b9554e7
s390/qeth: handle sysfs error during initialization

When setting up the device from within the layer discipline's
probe routine, creating the layer-specific sysfs attributes can fail.
Report this error back to the caller, and handle it by
releasing the layer discipline.

Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
[jwi: updated commit msg, moved an OSN change to a subsequent patch]
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core_main.c
drivers/s390/net/qeth_core_sys.c
drivers/s390/net/qeth_l2_main.c
drivers/s390/net/qeth_l3_main.c