ipv4: introduce ip_dst_mtu_maybe_forward and protect forwarding path against pmtu...

[~andy/linux] / net / ipv4 / ip_sockglue.c

diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index ddf32a6bc415c28f0b9639514dd86eb11b18ce85..a9fc435dc89f5d372f42890d44df5cb362f080fc 100644 (file)
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -1051,7 +1051,7 @@ e_inval:
  *
  * To support IP_CMSG_PKTINFO option, we store rt_iif and specific
  * destination in skb->cb[] before dst drop.
- * This way, receiver doesnt make cache line misses to read rtable.
+ * This way, receiver doesn't make cache line misses to read rtable.
  */
 void ipv4_pktinfo_prepare(const struct sock *sk, struct sk_buff *skb)
 {