[PATCH] SECURITY_SELINUX depends on NET

[PATCH] SECURITY_SELINUX depends on NET

From: Adrian Bunk <bunk@fs.tum.de>

  LD      .tmp_vmlinux1
security/built-in.o(.text+0x97e4): In function `selnl_notify':
: undefined reference to `alloc_skb'
security/built-in.o(.text+0x988a): In function `selnl_notify':
: undefined reference to `netlink_broadcast'

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>