From: Florian Westphal fw@strlen.de
BATMAN uses it as an intermediate return value to signal forwarding vs. buffering, but it did not return POLICED to callers outside of BATMAN.
Signed-off-by: Florian Westphal fw@strlen.de Signed-off-by: David S. Miller davem@davemloft.net [sven@narfation.org: rebased on top of TX path rewrite] Signed-off-by: Sven Eckelmann sven@narfation.org --- Taken from upstream commit 99860208bc62 ("sched: remove NET_XMIT_POLICED").
Please make sure you first apply
* https://patchwork.open-mesh.org/patch/16362/ * https://patchwork.open-mesh.org/patch/16363/ * https://patchwork.open-mesh.org/patch/16364/ --- net/batman-adv/send.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c index 49836da..729deec 100644 --- a/net/batman-adv/send.c +++ b/net/batman-adv/send.c @@ -20,6 +20,7 @@
#include <linux/atomic.h> #include <linux/byteorder/generic.h> +#include <linux/errno.h> #include <linux/etherdevice.h> #include <linux/fs.h> #include <linux/if.h> @@ -156,7 +157,7 @@ int batadv_send_unicast_skb(struct sk_buff *skb, * host, NULL can be passed as recv_if and no interface alternating is * attempted. * - * Return: -1 on failure (and the skb is not consumed), NET_XMIT_POLICED if the + * Return: -1 on failure (and the skb is not consumed), -EINPROGRESS if the * skb is buffered for later transmit or the NET_XMIT status returned by the * lower routine if the packet has been passed down. * @@ -191,7 +192,7 @@ int batadv_send_skb_to_orig(struct sk_buff *skb, * network coding fails, then send the packet as usual. */ if (recv_if && batadv_nc_skb_forward(skb, neigh_node)) - ret = NET_XMIT_POLICED; + ret = -EINPROGRESS; else ret = batadv_send_unicast_skb(skb, neigh_node);