push_eth() builds the Ethernet header for netconsole's UDP packets. Move it into drivers/net/netconsole.c as a file-static helper; drop its EXPORT_SYMBOL_GPL and remove the prototype from include/linux/netpoll.h. Signed-off-by: Breno Leitao --- drivers/net/netconsole.c | 14 ++++++++++++++ include/linux/netpoll.h | 1 - net/core/netpoll.c | 15 --------------- 3 files changed, 14 insertions(+), 16 deletions(-) diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index 84f90b53a10f7..bcedc161b13ec 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -1652,6 +1652,20 @@ static struct notifier_block netconsole_netdev_notifier = { .notifier_call = netconsole_netdev_event, }; +static void push_eth(struct netpoll *np, struct sk_buff *skb) +{ + struct ethhdr *eth; + + eth = skb_push(skb, ETH_HLEN); + skb_reset_mac_header(skb); + ether_addr_copy(eth->h_source, np->dev->dev_addr); + ether_addr_copy(eth->h_dest, np->remote_mac); + if (np->ipv6) + eth->h_proto = htons(ETH_P_IPV6); + else + eth->h_proto = htons(ETH_P_IP); +} + static void push_ipv4(struct netpoll *np, struct sk_buff *skb, int len) { static atomic_t ip_ident; diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 1fcde9c87b8c2..11eb95b3248e2 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -76,7 +76,6 @@ netdev_tx_t netpoll_send_skb(struct netpoll *np, struct sk_buff *skb); struct sk_buff *find_skb(struct netpoll *np, int len, int reserve); void netpoll_udp_checksum(struct netpoll *np, struct sk_buff *skb, int len); void push_udp(struct netpoll *np, struct sk_buff *skb, int len); -void push_eth(struct netpoll *np, struct sk_buff *skb); #ifdef CONFIG_NETPOLL static inline void *netpoll_poll_lock(struct napi_struct *napi) diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 030424e43bfb4..12165667705f3 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -431,21 +431,6 @@ void push_udp(struct netpoll *np, struct sk_buff *skb, int len) } EXPORT_SYMBOL_GPL(push_udp); -void push_eth(struct netpoll *np, struct sk_buff *skb) -{ - struct ethhdr *eth; - - eth = skb_push(skb, ETH_HLEN); - skb_reset_mac_header(skb); - ether_addr_copy(eth->h_source, np->dev->dev_addr); - ether_addr_copy(eth->h_dest, np->remote_mac); - if (np->ipv6) - eth->h_proto = htons(ETH_P_IPV6); - else - eth->h_proto = htons(ETH_P_IP); -} -EXPORT_SYMBOL_GPL(push_eth); - static void skb_pool_flush(struct netpoll *np) { struct sk_buff_head *skb_pool; -- 2.53.0-Meta