tree 7ca457e5c9518ea9b597cf5e6678e78ff1c41326
parent 17d1587f553dbdc9a55fe253903437f7e3e3448e
author Al Viro <viro@zeniv.linux.org.uk> 1334873835 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1338561438 -0400

sch_atm.c: get rid of poinless extern

sockfd_lookup() is declared in linux/net.h, which is pulled by
linux/skbuff.h (and needed for a lot of other stuff in sch_atm.c
anyway).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>