net: add doc for in4_pton()
authorAmerigo Wang <amwang@redhat.com>
Thu, 11 Oct 2012 21:06:17 +0000 (21:06 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 12 Oct 2012 17:56:52 +0000 (13:56 -0400)
commit93ac0ef016a1b223d23fbb5e0397cab75a8f7d34
treec5e4199d447064d4da2b4e786b94469332444eaa
parent28194fcdc150e4d5b418d01db3c29058f60ef32c
net: add doc for in4_pton()

It is not easy to use in4_pton() correctly without reading
its definition, so add some doc for it.

Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/utils.c