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Style and other fixes for the last commit.

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Submitted by:	ru
This commit is contained in:
Gleb Smirnoff 2005-10-11 09:11:57 +00:00
parent 74bbe8ed42
commit 547faba51c
1 changed files with 9 additions and 7 deletions
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16
sys/netgraph/ng_iface.c
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@ -354,7 +354,7 @@ ng_iface_output(struct ifnet *ifp, struct mbuf *m,
struct sockaddr *dst, struct rtentry *rt0)
{
uint32_t af;
int error = 0;
int error;
/* Check interface flags */
if (!((ifp->if_flags & IFF_UP) &&
@ -375,7 +375,9 @@ ng_iface_output(struct ifnet *ifp, struct mbuf *m,
if (ALTQ_IS_ENABLED(&ifp->if_snd)) {
M_PREPEND(m, sizeof(sa_family_t), M_DONTWAIT);
if (m == NULL) {
ifp->if_iqdrops++;
IFQ_LOCK(&ifp->if_snd);
IFQ_INC_DROPS(&ifp->if_snd);
IFQ_UNLOCK(&ifp->if_snd);
ifp->if_oerrors++;
return (ENOBUFS);
}
@ -388,7 +390,7 @@ ng_iface_output(struct ifnet *ifp, struct mbuf *m,
}
/*
* Start method is used only when ALTQ is on.
* Start method is used only when ALTQ is enabled.
*/
static void
ng_iface_start(struct ifnet *ifp)
@ -396,9 +398,9 @@ ng_iface_start(struct ifnet *ifp)
struct mbuf *m;
sa_family_t sa;
KASSERT(ALTQ_IS_ENABLED(&ifp->if_snd),("ng_iface_start without ALTQ"));
KASSERT(ALTQ_IS_ENABLED(&ifp->if_snd), ("%s without ALTQ", __func__));
while (1) {
for(;;) {
IFQ_DRV_DEQUEUE(&ifp->if_snd, m);
if (m == NULL)
break;
@ -425,14 +427,14 @@ ng_iface_bpftap(struct ifnet *ifp, struct mbuf *m, sa_family_t family)
/*
* This routine does actual delivery of the packet into the
* netgraph(4). It is called from ng_iface_start() and
* nf_iface_output().
* ng_iface_output().
*/
static int
ng_iface_send(struct ifnet *ifp, struct mbuf *m, sa_family_t sa)
{
const priv_p priv = (priv_p) ifp->if_softc;
const iffam_p iffam = get_iffam_from_af(sa);
int error = 0;
int error;
int len;
/* Check address family to determine hook (if known) */