* Compare pointer with NULL
* Remove trailing whitespace (added in r186162) * Reduce indentation by rephrasing test Submitted by: Christopher Mallon (christoph dot mallon at gmx dot de)
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=186198
@ -1331,16 +1331,15 @@ find_pfxlist_reachable_router(struct nd_prefix *pr)
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struct llentry *ln;
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int canreach;
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for (pfxrtr = LIST_FIRST(&pr->ndpr_advrtrs); pfxrtr;
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for (pfxrtr = LIST_FIRST(&pr->ndpr_advrtrs); pfxrtr != NULL;
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pfxrtr = LIST_NEXT(pfxrtr, pfr_entry)) {
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IF_AFDATA_LOCK(pfxrtr->router->ifp);
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ln = nd6_lookup(&pfxrtr->router->rtaddr, 0, pfxrtr->router->ifp);
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IF_AFDATA_UNLOCK(pfxrtr->router->ifp);
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canreach = 0;
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if (ln != NULL) {
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canreach = ND6_IS_LLINFO_PROBREACH(ln);
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LLE_RUNLOCK(ln);
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}
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if (ln == NULL)
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continue;
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canreach = ND6_IS_LLINFO_PROBREACH(ln);
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LLE_RUNLOCK(ln);
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if (canreach)
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break;
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}
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