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pimd: fix bogus uninitialized warning

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pimd/pim_nht.c: In function ‘pim_ecmp_nexthop_search’:
pimd/pim_nht.c:523:17: error: ‘nbr’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
    nexthop->nbr = nbr;

(on gcc 5.4.0; this is the only warning with that version.)

Signed-off-by: David Lamparter <equinox@diac24.net>
This commit is contained in:
David Lamparter 2018-08-08 12:32:21 +02:00
parent 00239c1d4f
commit c517178d2c
1 changed files with 1 additions and 1 deletions
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pimd/pim_nht.c
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@ -352,7 +352,7 @@ int pim_ecmp_nexthop_search(struct pim_instance *pim,
struct pim_nexthop *nexthop, struct prefix *src,
struct prefix *grp, int neighbor_needed)
{
struct pim_neighbor *nbrs[MULTIPATH_NUM], *nbr;
struct pim_neighbor *nbrs[MULTIPATH_NUM], *nbr = NULL;
struct interface *ifps[MULTIPATH_NUM];
struct nexthop *nh_node = NULL;
ifindex_t first_ifindex;