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path: root/drivers/s390/net/smsgiucv.c
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Diffstat (limited to 'drivers/s390/net/smsgiucv.c')
-rw-r--r--drivers/s390/net/smsgiucv.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/s390/net/smsgiucv.c b/drivers/s390/net/smsgiucv.c
index 3ccca5871fd..47bb47b4858 100644
--- a/drivers/s390/net/smsgiucv.c
+++ b/drivers/s390/net/smsgiucv.c
@@ -148,6 +148,10 @@ static int __init smsg_init(void)
{
int rc;
+ if (!MACHINE_IS_VM) {
+ rc = -EPROTONOSUPPORT;
+ goto out;
+ }
rc = driver_register(&smsg_driver);
if (rc != 0)
goto out;