diff options
Diffstat (limited to 'net/core/netpoll.c')
| -rw-r--r-- | net/core/netpoll.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 99e5aa9cc992..6f2647b000b8 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -390,7 +390,7 @@ netdev_tx_t netpoll_send_skb(struct netpoll *np, struct sk_buff *skb) } EXPORT_SYMBOL(netpoll_send_skb); -void netpoll_send_udp(struct netpoll *np, const char *msg, int len) +int netpoll_send_udp(struct netpoll *np, const char *msg, int len) { int total_len, ip_len, udp_len; struct sk_buff *skb; @@ -414,7 +414,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len) skb = find_skb(np, total_len + np->dev->needed_tailroom, total_len - len); if (!skb) - return; + return -ENOMEM; skb_copy_to_linear_data(skb, msg, len); skb_put(skb, len); @@ -490,7 +490,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len) skb->dev = np->dev; - netpoll_send_skb(np, skb); + return (int)netpoll_send_skb(np, skb); } EXPORT_SYMBOL(netpoll_send_udp); |