diff options
| author | Julian Wiedmann <jwi@linux.vnet.ibm.com> | 2017-08-15 17:02:41 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-15 19:58:39 +0200 |
| commit | 699d3fe53702e993af9bdafa70542d96d3f3ee5c (patch) | |
| tree | 7df6bf3f8f4d8e785baea67716bb1924d934d7c8 /drivers/s390/net | |
| parent | s390/qeth: remove extra L2 adapterparms query (diff) | |
| download | linux-699d3fe53702e993af9bdafa70542d96d3f3ee5c.tar.xz linux-699d3fe53702e993af9bdafa70542d96d3f3ee5c.zip | |
s390/qeth: remove extra L3 adapterparms query
qeth_l3_setadapter_parms() queries the device for supported
adapterparms, even though they already have been queried as part of the
device's high-level setup. Remove that extra call.
The only call chain for qeth_l3_setadapter_parms() is
__qeth_l3_set_online()
qeth_core_hardsetup_card()
qeth_query_setadapterparms()
qeth_l3_setadapter_parms()
qeth_query_setadapterparms()
, and we only reach qeth_l3_setadapter_parms() if the first
adapterparms query succeeds. Hence removing the second query results in
no loss of functionality.
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net')
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 6648f02d61ea..13124e6fd9d3 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -890,22 +890,10 @@ static inline u8 qeth_l3_get_qeth_hdr_flags6(int cast_type) static int qeth_l3_setadapter_parms(struct qeth_card *card) { - int rc; + int rc = 0; QETH_DBF_TEXT(SETUP, 2, "setadprm"); - if (!qeth_is_supported(card, IPA_SETADAPTERPARMS)) { - dev_info(&card->gdev->dev, - "set adapter parameters not supported.\n"); - QETH_DBF_TEXT(SETUP, 2, " notsupp"); - return 0; - } - rc = qeth_query_setadapterparms(card); - if (rc) { - QETH_DBF_MESSAGE(2, "%s couldn't set adapter parameters: " - "0x%x\n", dev_name(&card->gdev->dev), rc); - return rc; - } if (qeth_adp_supported(card, IPA_SETADP_ALTER_MAC_ADDRESS)) { rc = qeth_setadpparms_change_macaddr(card); if (rc) |