diff options
| author | Tai-hwa Liang <avatar@FreeBSD.org> | 2021-04-15 14:24:14 +0000 |
|---|---|---|
| committer | Tai-hwa Liang <avatar@FreeBSD.org> | 2021-04-15 22:56:07 +0000 |
| commit | bdf316e892e9a7afa70e094135b5d05fbc26e867 (patch) | |
| tree | a80de51c3615259d96e86aff3f876fe0db5d12cb /sys/dev/firewire | |
| parent | 77a84a305e00382618fcdb8b097293e2d25c97f5 (diff) | |
Diffstat (limited to 'sys/dev/firewire')
| -rw-r--r-- | sys/dev/firewire/if_fwip.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/firewire/if_fwip.c b/sys/dev/firewire/if_fwip.c index 46cd56e30748..e45fd67baea7 100644 --- a/sys/dev/firewire/if_fwip.c +++ b/sys/dev/firewire/if_fwip.c @@ -838,6 +838,7 @@ fwip_unicast_input(struct fw_xfer *xfer) uint64_t address; struct mbuf *m; struct m_tag *mtag; + struct epoch_tracker et; struct ifnet *ifp; struct fwip_softc *fwip; struct fw_pkt *fp; @@ -863,6 +864,7 @@ fwip_unicast_input(struct fw_xfer *xfer) } else { rtcode = FWRCODE_COMPLETE; } + NET_EPOCH_ENTER(et); /* * Pick up a new mbuf and stick it on the back of the receive @@ -876,7 +878,7 @@ fwip_unicast_input(struct fw_xfer *xfer) if (rtcode != FWRCODE_COMPLETE) { m_freem(m); if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); - return; + goto done; } if (bpf_peers_present(ifp->if_bpf)) { @@ -911,6 +913,8 @@ fwip_unicast_input(struct fw_xfer *xfer) m->m_pkthdr.rcvif = ifp; firewire_input(ifp, m, fp->mode.wreqb.src); if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1); +done: + NET_EPOCH_EXIT(et); } static devclass_t fwip_devclass; |