net: ping: make local functions static
authorChangli Gao <xiaosuo@gmail.com>
Wed, 18 May 2011 21:16:00 +0000 (21:16 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 19 May 2011 20:17:51 +0000 (16:17 -0400)
As these functions are only used in this file.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found