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use CALLOC_ARRAY

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Add and apply a semantic patch for converting code that open-codes
CALLOC_ARRAY to use it instead.  It shortens the code and infers the
element size automatically.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2021-03-13 17:17:22 +01:00
committed by Junio C Hamano
parent f1121499e6
commit ca56dadb4b
88 changed files with 190 additions and 188 deletions
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2
cache-tree.c
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@ -564,7 +564,7 @@ static struct cache_tree *read_one(const char **buffer, unsigned long *size_p)
* hence +2.
*/
it->subtree_alloc = subtree_nr + 2;
it->down = xcalloc(it->subtree_alloc, sizeof(struct cache_tree_sub *));
CALLOC_ARRAY(it->down, it->subtree_alloc);
for (i = 0; i < subtree_nr; i++) {
/* read each subtree */
struct cache_tree *sub;