From: Julian Wiedmann <jwi@linux.ibm.com>
Date: Wed, 23 Sep 2020 08:36:52 +0000 (+0200)
Subject: s390/qeth: don't init refcount twice for mcast IPs
X-Git-Tag: io_uring-5.10-2020-10-20~32^2~171^2~8
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=668e225126750c47635b56519b8bcc3aac35e937;p=linux-block.git

s390/qeth: don't init refcount twice for mcast IPs

mcast IP objects are allocated within qeth_l3_add_mcast_rtnl(),
with .ref_counter already set to 1 via qeth_l3_init_ipaddr().

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

diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 33fdad1a6887..903d7b6f511f 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1235,7 +1235,6 @@ static void qeth_l3_rx_mode_work(struct work_struct *work)
 					kfree(addr);
 					break;
 				}
-				addr->ref_counter = 1;
 				fallthrough;
 			default:
 				/* for next call to set_rx_mode(): */