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author | Jakub Kicinski <kuba@kernel.org> | 2021-10-21 06:12:11 -0700 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2021-10-22 10:16:11 -0700 |
commit | 978bb0ae8b83097b2889f19907d2b519528ef235 (patch) | |
tree | 56b8ee67c11b54a82d904cc5c1130c2bb42e497f /drivers/s390/net/qeth_l2_main.c | |
parent | net: hippi: use dev_addr_set() (diff) | |
download | linux-dev-978bb0ae8b83097b2889f19907d2b519528ef235.tar.xz linux-dev-978bb0ae8b83097b2889f19907d2b519528ef235.zip |
net: s390: constify and use eth_hw_addr_set()
Commit 406f42fa0d3c ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it got through appropriate helpers.
Make sure local references to netdev->dev_addr are constant.
Acked-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
-rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index dc6c00768d91..5b6187f2d9d6 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -71,7 +71,7 @@ static int qeth_l2_send_setdelmac_cb(struct qeth_card *card, return qeth_l2_setdelmac_makerc(card, cmd->hdr.return_code); } -static int qeth_l2_send_setdelmac(struct qeth_card *card, __u8 *mac, +static int qeth_l2_send_setdelmac(struct qeth_card *card, const __u8 *mac, enum qeth_ipa_cmds ipacmd) { struct qeth_ipa_cmd *cmd; @@ -88,7 +88,7 @@ static int qeth_l2_send_setdelmac(struct qeth_card *card, __u8 *mac, return qeth_send_ipa_cmd(card, iob, qeth_l2_send_setdelmac_cb, NULL); } -static int qeth_l2_send_setmac(struct qeth_card *card, __u8 *mac) +static int qeth_l2_send_setmac(struct qeth_card *card, const __u8 *mac) { int rc; @@ -377,7 +377,7 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p) if (rc) return rc; ether_addr_copy(old_addr, dev->dev_addr); - ether_addr_copy(dev->dev_addr, addr->sa_data); + eth_hw_addr_set(dev, addr->sa_data); if (card->info.dev_addr_is_registered) qeth_l2_remove_mac(card, old_addr); |