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| author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-10-16 11:12:15 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-18 12:24:33 +0100 |
| commit | d945097bb19501bd95790d8220d4eeb418b6ebb2 (patch) | |
| tree | ff83357b296408d65537c9e04f5880cf0dba7aff /net/dsa/tag_trailer.c | |
| parent | 6158eaa7a717b469b1b0c0ae6d79910737686279 (diff) | |
| download | linux-d945097bb19501bd95790d8220d4eeb418b6ebb2.tar.gz linux-d945097bb19501bd95790d8220d4eeb418b6ebb2.tar.bz2 linux-d945097bb19501bd95790d8220d4eeb418b6ebb2.zip | |
net: dsa: add slave to port helper
Many portions of DSA core code require to get the dsa_port structure
corresponding to a slave net_device. For this purpose, introduce a
dsa_slave_to_port() helper.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/tag_trailer.c')
| -rw-r--r-- | net/dsa/tag_trailer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c index 61668be267f5..8b205bb5f521 100644 --- a/net/dsa/tag_trailer.c +++ b/net/dsa/tag_trailer.c @@ -16,7 +16,7 @@ static struct sk_buff *trailer_xmit(struct sk_buff *skb, struct net_device *dev) { - struct dsa_slave_priv *p = netdev_priv(dev); + struct dsa_port *dp = dsa_slave_to_port(dev); struct sk_buff *nskb; int padlen; u8 *trailer; @@ -48,7 +48,7 @@ static struct sk_buff *trailer_xmit(struct sk_buff *skb, struct net_device *dev) trailer = skb_put(nskb, 4); trailer[0] = 0x80; - trailer[1] = 1 << p->dp->index; + trailer[1] = 1 << dp->index; trailer[2] = 0x10; trailer[3] = 0x00; |