smatch complains that __qeth_l3_set_offline() first accesses card->dev,
and then later checks whether the pointer is valid.
Since commit d3d1b205e89f ("s390/qeth: allocate netdevice early"), the
pointer is _always_ valid - that patch merely missed to remove this one
check.
Signed-off-by: Julian Wiedmann <jwi@xxxxxxxxxxxxx>
---
drivers/s390/net/qeth_l3_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 1381e7e312cd..13d77957404c 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2414,7 +2414,7 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev,
rtnl_unlock();
qeth_l3_stop_card(card);
- if ((card->options.cq == QETH_CQ_ENABLED) && card->dev) {
+ if (card->options.cq == QETH_CQ_ENABLED) {
rtnl_lock();
call_netdevice_notifiers(NETDEV_REBOOT, card->dev);
rtnl_unlock();
--
2.16.4
