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exchanged code containing goto with a do while loop (#1758)

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exchanged code containing goto with a do while loop
This commit is contained in:
Rene Pickhardt
2018-07-26 23:17:45 +02:00
committed by Christian Decker
parent d6048de100
commit 88ef2246e8
1 changed files with 12 additions and 14 deletions
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26
lightningd/watch.c
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@@ -270,19 +270,17 @@ void watch_topology_changed(struct chain_topology *topo)
struct txwatch_hash_iter i;
struct txwatch *w;
bool needs_rerun;
do {
/* Iterating a htable during deletes is safe, but might skip entries. */
needs_rerun = false;
for (w = txwatch_hash_first(&topo->txwatches, &i);
w;
w = txwatch_hash_next(&topo->txwatches, &i)) {
u32 depth;
again:
/* Iterating a htable during deletes is safe, but might skip entries. */
needs_rerun = false;
for (w = txwatch_hash_first(&topo->txwatches, &i);
w;
w = txwatch_hash_next(&topo->txwatches, &i)) {
u32 depth;
depth = get_tx_depth(topo, &w->txid);
if (depth)
needs_rerun |= txw_fire(w, &w->txid, depth);
}
if (needs_rerun)
goto again;
depth = get_tx_depth(topo, &w->txid);
if (depth)
needs_rerun |= txw_fire(w, &w->txid, depth);
}
} while (needs_rerun);
}