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| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2021-01-28 12:25:49 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-01-28 20:35:58 -0800 |
| commit | c61dff3c1ef77f46e4aa605f71c68089b02b3d78 (patch) | |
| tree | b36aec038335d7c8ef32e3843ec1a4aafd21c6d7 /drivers/s390/net/qeth_l3_main.c | |
| parent | s390/qeth: remove qeth_get_ip_version() (diff) | |
| download | linux-dev-c61dff3c1ef77f46e4aa605f71c68089b02b3d78.tar.xz linux-dev-c61dff3c1ef77f46e4aa605f71c68089b02b3d78.zip | |
s390/qeth: pass proto to qeth_l3_get_cast_type()
qeth_l3_hard_start_xmit() already determined the skb's proto. Avoid
doing so a second time when it calls qeth_l3_get_cast_type().
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 7a7465376e29..4921afb51a1c 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1610,9 +1610,8 @@ static int qeth_l3_get_cast_type_rcu(struct sk_buff *skb, struct dst_entry *dst, } } -static int qeth_l3_get_cast_type(struct sk_buff *skb) +static int qeth_l3_get_cast_type(struct sk_buff *skb, __be16 proto) { - __be16 proto = vlan_get_protocol(skb); struct dst_entry *dst; int cast_type; @@ -1771,7 +1770,7 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb, } if (!(dev->flags & IFF_BROADCAST) && - qeth_l3_get_cast_type(skb) == RTN_BROADCAST) + qeth_l3_get_cast_type(skb, proto) == RTN_BROADCAST) goto tx_drop; if (proto == htons(ETH_P_IP) || IS_IQD(card)) @@ -1831,8 +1830,10 @@ static netdev_features_t qeth_l3_osa_features_check(struct sk_buff *skb, static u16 qeth_l3_iqd_select_queue(struct net_device *dev, struct sk_buff *skb, struct net_device *sb_dev) { - return qeth_iqd_select_queue(dev, skb, qeth_l3_get_cast_type(skb), - sb_dev); + __be16 proto = vlan_get_protocol(skb); + + return qeth_iqd_select_queue(dev, skb, + qeth_l3_get_cast_type(skb, proto), sb_dev); } static u16 qeth_l3_osa_select_queue(struct net_device *dev, struct sk_buff *skb, |