Back out previous two commits, this caused some problems in the namespace

resulting in some build failures. Instead, to fix the problem of bpf not
being present, check the pointer before dereferencing it.

This is a temporary bandaid until we can decide on how we want to handle
the bpf code not being present. This will be fixed shortly.

1 files changed, 2 insertions, 7 deletions

diff --git a/sys/net/bpf.h b/sys/net/bpf.h
index b72977f..0782a66 100644
--- a/sys/net/bpf.h
+++ b/sys/net/bpf.h
@@ -603,9 +603,6 @@ struct bpf_dltlist {
 };
 
 #ifdef _KERNEL
-#include "opt_bpf.h"
-#include "opt_netgraph.h"
-
 /*
  * Descriptor associated with each attached hardware interface.
  */
@@ -633,11 +630,9 @@ static __inline int
 bpf_peers_present(struct bpf_if *bpf)
 {
 
-#if defined(DEV_BPF) || defined(NETGRAPH_BPF)
-	return (!LIST_EMPTY(&bpf->bif_dlist));
-#else
+	if (bpf && !LIST_EMPTY(&bpf->bif_dlist))
+		return (1);
 	return (0);
-#endif	/* DEV_BPF || NETGRAPH_BPF */
 }
 
 #define	BPF_TAP(_ifp,_pkt,_pktlen) do {				\