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ripngd: compiler warnings cleanup

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* ripngd/ripng_interface.c
  * ripng_check_max_mtu(): unused, sayonara
  * ripng_interface_down(): cast flag arguments to logging function
  * ripng_interface_add(): idem
  * ripng_interface_delete(): idem
* ripngd/ripngd.c
  * ripng_recv_packet(): avoid aliasing warning dereferencing pointer
This commit is contained in:
Stephen Hemminger 2009-12-10 15:52:33 +03:00 committed by Denis Ovsienko
parent ab0f615526
commit 5eb9d11bf6
2 changed files with 13 additions and 23 deletions
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31
ripngd/ripng_interface.c
View File

@ -157,22 +157,6 @@ ripng_if_ipv6_lladdress_check (struct interface *ifp)
return count;
}
/* Check max mtu size. */
static unsigned int
ripng_check_max_mtu (void)
{
struct listnode *node;
struct interface *ifp;
unsigned int mtu;
mtu = 0;
for (ALL_LIST_ELEMENTS_RO (iflist, node, ifp))
if (mtu < ifp->mtu6)
mtu = ifp->mtu6;
return mtu;
}
static int
ripng_if_down (struct interface *ifp)
{
@ -277,8 +261,9 @@ ripng_interface_down (int command, struct zclient *zclient,
ripng_if_down (ifp);
if (IS_RIPNG_DEBUG_ZEBRA)
zlog_debug ("interface down %s index %d flags %lld metric %d mtu %d",
ifp->name, ifp->ifindex, ifp->flags, ifp->metric, ifp->mtu6);
zlog_debug ("interface down %s index %d flags %#llx metric %d mtu %d",
ifp->name, ifp->ifindex,
(unsigned long long) ifp->flags, ifp->metric, ifp->mtu6);
return 0;
}
@ -292,8 +277,9 @@ ripng_interface_add (int command, struct zclient *zclient, zebra_size_t length)
ifp = zebra_interface_add_read (zclient->ibuf);
if (IS_RIPNG_DEBUG_ZEBRA)
zlog_debug ("RIPng interface add %s index %d flags %lld metric %d mtu %d",
ifp->name, ifp->ifindex, ifp->flags, ifp->metric, ifp->mtu6);
zlog_debug ("RIPng interface add %s index %d flags %#llx metric %d mtu %d",
ifp->name, ifp->ifindex, (unsigned long long) ifp->flags,
ifp->metric, ifp->mtu6);
/* Check is this interface is RIP enabled or not.*/
ripng_enable_apply (ifp);
@ -325,8 +311,9 @@ ripng_interface_delete (int command, struct zclient *zclient,
ripng_if_down(ifp);
}
zlog_info("interface delete %s index %d flags %lld metric %d mtu %d",
ifp->name, ifp->ifindex, ifp->flags, ifp->metric, ifp->mtu6);
zlog_info("interface delete %s index %d flags %#llx metric %d mtu %d",
ifp->name, ifp->ifindex, (unsigned long long) ifp->flags,
ifp->metric, ifp->mtu6);
/* To support pseudo interface do not free interface structure. */
/* if_delete(ifp); */

5
ripngd/ripngd.c
View File

@ -272,7 +272,10 @@ ripng_recv_packet (int sock, u_char *buf, int bufsize,
/* Incoming packet's multicast hop limit. */
if (cmsgptr->cmsg_level == IPPROTO_IPV6 &&
cmsgptr->cmsg_type == IPV6_HOPLIMIT)
*hoplimit = *((int *) CMSG_DATA (cmsgptr));
{
int *phoplimit = (int *) CMSG_DATA (cmsgptr);
*hoplimit = *phoplimit;
}
}
/* Hoplimit check shold be done when destination address is