OSDN Git Service

s390/qeth: handle error from qeth_update_from_chp_desc()
authorJulian Wiedmann <jwi@linux.ibm.com>
Wed, 17 Apr 2019 16:17:29 +0000 (18:17 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 17 Apr 2019 17:33:59 +0000 (10:33 -0700)
commita4cdc9baee0740748f16e50cd70c2607510df492
treeb97e06d4342192fea8b5c105fd9caffb6ddfa9e4
parent41c47da3b6e5b8e03d69c3391de0b22f31c3fea1
s390/qeth: handle error from qeth_update_from_chp_desc()

Subsequent code relies on the values that qeth_update_from_chp_desc()
reads from the CHP descriptor. Rather than dealing with weird errors
later on, just handle it properly here.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core_main.c