qeth: replace PTR_RET with PTR_ERR_OR_ZERO
PTR_RET is deprecated. Do not recommend its usage anymore.
Use PTR_ERR_OR_ZERO instead.
Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 22470a3..f5bd422 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -5824,7 +5824,7 @@
if (rc)
goto out_err;
qeth_core_root_dev = root_device_register("qeth");
- rc = PTR_RET(qeth_core_root_dev);
+ rc = PTR_ERR_OR_ZERO(qeth_core_root_dev);
if (rc)
goto register_err;
qeth_core_header_cache = kmem_cache_create("qeth_hdr",