Revert "s390/qeth: fix using of ref counter for rxip addresses"
authorJulian Wiedmann <jwi@linux.vnet.ibm.com>
Tue, 27 Feb 2018 17:58:15 +0000 (18:58 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 28 Feb 2018 16:13:12 +0000 (11:13 -0500)
commit4964c66fd49b2e2342da35358f2ff74614bcbaee
tree2c98fce9b83f1acfabd733b23e41b96a6435e75f
parent14d066c3531a87f727968cacd85bd95c75f59843
Revert "s390/qeth: fix using of ref counter for rxip addresses"

This reverts commit cb816192d986f7596009dedcf2201fe2e5bc2aa7.

The issue this attempted to fix never actually occurs.
l3_add_rxip() checks (via l3_ip_from_hash()) if the requested address
was previously added to the card. If so, it returns -EEXIST and doesn't
call l3_add_ip().
As a result, the "address exists" path in l3_add_ip() is never taken
for rxip addresses, and this patch had no effect.

Fixes: cb816192d986 ("s390/qeth: fix using of ref counter for rxip addresses")
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_l3_main.c