if_enc(4): Prefer the boolean form when calling bpf_peers_present()

No functional change intended.

MFC after:	1 week
This commit is contained in:
Zhenlei Huang 2024-06-06 12:20:26 +08:00
parent 780666c09b
commit 215a18d502

View file

@ -217,7 +217,7 @@ enc_bpftap(struct ifnet *ifp, struct mbuf *m, const struct secasvar *sav,
else if (hhook_type == HHOOK_TYPE_IPSEC_OUT &&
(enc & V_bpf_mask_out) == 0)
return;
if (bpf_peers_present(ifp->if_bpf) == 0)
if (!bpf_peers_present(ifp->if_bpf))
return;
hdr.af = af;
hdr.spi = sav->spi;