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path: root/drivers/s390/net/qeth_core_sys.c
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Diffstat (limited to 'drivers/s390/net/qeth_core_sys.c')
-rw-r--r--drivers/s390/net/qeth_core_sys.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c
index d1ee9e30c68b..b22ed2a57acd 100644
--- a/drivers/s390/net/qeth_core_sys.c
+++ b/drivers/s390/net/qeth_core_sys.c
@@ -475,10 +475,8 @@ static ssize_t qeth_dev_isolation_store(struct device *dev,
return -EINVAL;
mutex_lock(&card->conf_mutex);
- /* check for unknown, too, in case we do not yet know who we are */
if (card->info.type != QETH_CARD_TYPE_OSD &&
- card->info.type != QETH_CARD_TYPE_OSX &&
- card->info.type != QETH_CARD_TYPE_UNKNOWN) {
+ card->info.type != QETH_CARD_TYPE_OSX) {
rc = -EOPNOTSUPP;
dev_err(&card->gdev->dev, "Adapter does not "
"support QDIO data connection isolation\n");