diff options
| author | delphij <delphij@FreeBSD.org> | 2013-11-01 17:39:59 +0000 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2013-11-01 17:39:59 +0000 |
| commit | 03c171750ec54c302bf622324731a2cf5c8dd63f (patch) | |
| tree | 4577fae7293bff357c9a508cd7967c0410e199d2 /sys/dev/hyperv | |
| parent | d1f5c9bfc2856b6b40e631c5e1281faae9c9633c (diff) | |
| download | FreeBSD-src-03c171750ec54c302bf622324731a2cf5c8dd63f.zip FreeBSD-src-03c171750ec54c302bf622324731a2cf5c8dd63f.tar.gz | |
MFC r257369:
Don't reference pointer before testing whether it is
NULL.
Submitted by: Clement Lecigne <clecigne google com>
Reviewed by: grehan
Approved by: re (kib)
Diffstat (limited to 'sys/dev/hyperv')
| -rw-r--r-- | sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c b/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c index f6ace58..61cc69f 100644 --- a/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c +++ b/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c @@ -621,13 +621,15 @@ netvsc_recv(struct hv_device *device_ctx, netvsc_packet *packet) { hn_softc_t *sc = (hn_softc_t *)device_get_softc(device_ctx->device); struct mbuf *m_new; - struct ifnet *ifp = sc->hn_ifp; + struct ifnet *ifp; int size; int i; if (sc == NULL) { return (0); /* TODO: KYS how can this be! */ } + + ifp = sc->hn_ifp; ifp = sc->arpcom.ac_ifp; |
