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authorJakub Kicinski <kuba@kernel.org>2020-11-28 05:25:27 +0300
committerJakub Kicinski <kuba@kernel.org>2020-11-28 05:25:27 +0300
commit5c39f26e67c984db0fa95f9faecf06eb0198dce7 (patch)
tree821aaa43d3f5806134438daa531be6d171292c5f /drivers/s390/net/qeth_l2_main.c
parent6375da9dac8bec05a022f22ab22300cc824ec268 (diff)
parentc84e1efae022071a4fcf9f1899bf71777c49943a (diff)
downloadlinux-5c39f26e67c984db0fa95f9faecf06eb0198dce7.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Trivial conflict in CAN, keep the net-next + the byteswap wrapper. Conflicts: drivers/net/can/usb/gs_usb.c Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/s390/net/qeth_l2_main.c')
-rw-r--r--drivers/s390/net/qeth_l2_main.c18
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index daeb837abec3..393aef681e44 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -983,32 +983,19 @@ static void qeth_l2_setup_bridgeport_attrs(struct qeth_card *card)
* change notification' and thus can support the learning_sync bridgeport
* attribute
* @card: qeth_card structure pointer
- *
- * This is a destructive test and must be called before dev2br or
- * bridgeport address notification is enabled!
*/
static void qeth_l2_detect_dev2br_support(struct qeth_card *card)
{
struct qeth_priv *priv = netdev_priv(card->dev);
bool dev2br_supported;
- int rc;
QETH_CARD_TEXT(card, 2, "d2brsup");
if (!IS_IQD(card))
return;
/* dev2br requires valid cssid,iid,chid */
- if (!card->info.ids_valid) {
- dev2br_supported = false;
- } else if (css_general_characteristics.enarf) {
- dev2br_supported = true;
- } else {
- /* Old machines don't have the feature bit:
- * Probe by testing whether a disable succeeds
- */
- rc = qeth_l2_pnso(card, PNSO_OC_NET_ADDR_INFO, 0, NULL, NULL);
- dev2br_supported = !rc;
- }
+ dev2br_supported = card->info.ids_valid &&
+ css_general_characteristics.enarf;
QETH_CARD_TEXT_(card, 2, "D2Bsup%02x", dev2br_supported);
if (dev2br_supported)
@@ -2233,7 +2220,6 @@ static int qeth_l2_set_online(struct qeth_card *card, bool carrier_ok)
struct net_device *dev = card->dev;
int rc = 0;
- /* query before bridgeport_notification may be enabled */
qeth_l2_detect_dev2br_support(card);
mutex_lock(&card->sbp_lock);