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

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

diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index 8b97d71e193b97cf18e424f01be911e34a614b32..1f2d37613c9e068058171abd53efa8709d63657e 100644 (file)
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -38,7 +38,7 @@ MODULE_DESCRIPTION("TCP cwnd snooper");
 MODULE_LICENSE("GPL");
 MODULE_VERSION("1.1");
 
-static int port __read_mostly = 0;
+static int port __read_mostly;
 MODULE_PARM_DESC(port, "Port to match (0=all)");
 module_param(port, int, 0);
 
@@ -46,7 +46,7 @@ static unsigned int bufsize __read_mostly = 4096;
 MODULE_PARM_DESC(bufsize, "Log buffer size in packets (4096)");
 module_param(bufsize, uint, 0);
 
-static unsigned int fwmark __read_mostly = 0;
+static unsigned int fwmark __read_mostly;
 MODULE_PARM_DESC(fwmark, "skb mark to match (0=no mark)");
 module_param(fwmark, uint, 0);