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Remove some redundant parenthesis; no functional change.

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This commit is contained in:
Markus Armbruster 2005-07-23 19:48:35 +00:00
parent 4861f837fb
commit 380b063f9c
41 changed files with 134 additions and 134 deletions
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6
src/lib/as/as_extend.c
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@ -40,14 +40,14 @@ as_extend(struct as_data *adp)
i = (*adp->neighbor) (head->np->c, adp->neighbor_coords,
adp->userdata);
if (i == 0)
return (NULL);
return NULL;
/*
* Get rid of neighbors that are more costly than ones we already have,
* and sort the rest into an array of as_nodes.
*/
i = as_winnow(adp, adp->neighbor_coords, i);
if (i < 0)
return (NULL);
return NULL;
if (i > 1)
qsort(adp->neighbor_nodes, i,
sizeof(*adp->neighbor_nodes), as_costcomp);
@ -66,5 +66,5 @@ as_extend(struct as_data *adp)
adp->tried->np->flags |= AS_TRIED;
head = as_merge(adp, head, adp->neighbor_nodes);
return (head);
return head;
}