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authorstephen hemminger <shemminger@vyatta.com>2012-02-24 08:08:20 +0000
committerDavid S. Miller <davem@davemloft.net>2012-02-24 17:41:11 -0500
commitbff528578fc3c4a14227b052a313109b5ffb73da (patch)
tree3a8a383ac300e6d864524bd20c248132bb3eb798 /net
parent5d69703263d588dbb03f4e57091afd8942d96e6d (diff)
downloadlinux-linaro-stable-bff528578fc3c4a14227b052a313109b5ffb73da.tar.gz
gre: fix spelling in comments
The original spelling and bad word choice makes these comments hard to read. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/ip_gre.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 6b3ca5ba4450..38673d2860e2 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -65,7 +65,7 @@
it is infeasible task. The most general solutions would be
to keep skb->encapsulation counter (sort of local ttl),
and silently drop packet when it expires. It is a good
- solution, but it supposes maintaing new variable in ALL
+ solution, but it supposes maintaining new variable in ALL
skb, even if no tunneling is used.
Current solution: xmit_recursion breaks dead loops. This is a percpu
@@ -91,14 +91,14 @@
One of them is to parse packet trying to detect inner encapsulation
made by our node. It is difficult or even impossible, especially,
- taking into account fragmentation. TO be short, tt is not solution at all.
+ taking into account fragmentation. TO be short, ttl is not solution at all.
Current solution: The solution was UNEXPECTEDLY SIMPLE.
We force DF flag on tunnels with preconfigured hop limit,
that is ALL. :-) Well, it does not remove the problem completely,
but exponential growth of network traffic is changed to linear
(branches, that exceed pmtu are pruned) and tunnel mtu
- fastly degrades to value <68, where looping stops.
+ rapidly degrades to value <68, where looping stops.
Yes, it is not good if there exists a router in the loop,
which does not force DF, even when encapsulating packets have DF set.
But it is not our problem! Nobody could accuse us, we made
@@ -457,8 +457,8 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
GRE tunnels with enabled checksum. Tell them "thank you".
Well, I wonder, rfc1812 was written by Cisco employee,
- what the hell these idiots break standrads established
- by themself???
+ what the hell these idiots break standards established
+ by themselves???
*/
const struct iphdr *iph = (const struct iphdr *)skb->data;