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Use MOVE_ARRAY

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Use the helper macro MOVE_ARRAY to move arrays.  This is shorter and
safer, as it automatically infers the size of elements.

Patch generated by Coccinelle and contrib/coccinelle/array.cocci in
Travis CI's static analysis build job.

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
SZEDER Gábor
2018-01-22 18:50:09 +01:00
committed by Junio C Hamano
parent 8279ed033f
commit f919ffebed
9 changed files with 19 additions and 27 deletions
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5
cache-tree.c
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@ -84,9 +84,8 @@ static struct cache_tree_sub *find_subtree(struct cache_tree *it,
down->namelen = pathlen;
if (pos < it->subtree_nr)
memmove(it->down + pos + 1,
it->down + pos,
sizeof(down) * (it->subtree_nr - pos - 1));
MOVE_ARRAY(it->down + pos + 1, it->down + pos,
it->subtree_nr - pos - 1);
it->down[pos] = down;
return down;
}