diff options
| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2020-11-01 21:16:17 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2020-11-02 17:41:16 -0800 |
| commit | 2f0d030c5ffec6660f79a32b4f522155f75a9d71 (patch) | |
| tree | 789674d07b713a870a3a303b8a0f1779e7be4f42 /net/dsa/tag_brcm.c | |
| parent | net: dsa: tag_edsa: let DSA core deal with TX reallocation (diff) | |
| download | wireguard-linux-2f0d030c5ffec6660f79a32b4f522155f75a9d71.tar.xz wireguard-linux-2f0d030c5ffec6660f79a32b4f522155f75a9d71.zip | |
net: dsa: tag_brcm: let DSA core deal with TX reallocation
Now that we have a central TX reallocation procedure that accounts for
the tagger's needed headroom in a generic way, we can remove the
skb_cow_head call.
Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/dsa/tag_brcm.c')
| -rw-r--r-- | net/dsa/tag_brcm.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/net/dsa/tag_brcm.c b/net/dsa/tag_brcm.c index ad72dff8d524..e934dace3922 100644 --- a/net/dsa/tag_brcm.c +++ b/net/dsa/tag_brcm.c @@ -66,9 +66,6 @@ static struct sk_buff *brcm_tag_xmit_ll(struct sk_buff *skb, u16 queue = skb_get_queue_mapping(skb); u8 *brcm_tag; - if (skb_cow_head(skb, BRCM_TAG_LEN) < 0) - return NULL; - /* The Ethernet switch we are interfaced with needs packets to be at * least 64 bytes (including FCS) otherwise they will be discarded when * they enter the switch port logic. When Broadcom tags are enabled, we |