diffcore-rename.c: use ALLOC_GROW()

Use ALLOC_GROW() instead of open-coding it in locate_rename_dst()
and register_rename_src().

Signed-off-by: Dmitry S. Dolzhenko <dmitrys.dolzhenko@yandex.ru>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/diffcore-rename.c b/diffcore-rename.c
index 6c7a72fbe74e8dd6fca07d2555cdea62c16b8b1e..f54d5bf479f40752a1e65a5c5fdadc81a37facee 100644 (file)
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -38,11 +38,7 @@ static struct diff_rename_dst *locate_rename_dst(struct diff_filespec *two,
        if (!insert_ok)
                return NULL;
        /* insert to make it at "first" */
        if (!insert_ok)
                return NULL;
        /* insert to make it at "first" */

-       if (rename_dst_alloc <= rename_dst_nr) {
-               rename_dst_alloc = alloc_nr(rename_dst_alloc);
-               rename_dst = xrealloc(rename_dst,
-                                     rename_dst_alloc * sizeof(*rename_dst));
-       }
+       ALLOC_GROW(rename_dst, rename_dst_nr + 1, rename_dst_alloc);

        rename_dst_nr++;
        if (first < rename_dst_nr)
                memmove(rename_dst + first + 1, rename_dst + first,
        rename_dst_nr++;
        if (first < rename_dst_nr)
                memmove(rename_dst + first + 1, rename_dst + first,


@@ -82,11 +78,7 @@ static struct diff_rename_src *register_rename_src(struct diff_filepair *p)
        }
 
        /* insert to make it at "first" */
        }
 
        /* insert to make it at "first" */

-       if (rename_src_alloc <= rename_src_nr) {
-               rename_src_alloc = alloc_nr(rename_src_alloc);
-               rename_src = xrealloc(rename_src,
-                                     rename_src_alloc * sizeof(*rename_src));
-       }
+       ALLOC_GROW(rename_src, rename_src_nr + 1, rename_src_alloc);

        rename_src_nr++;
        if (first < rename_src_nr)
                memmove(rename_src + first + 1, rename_src + first,
        rename_src_nr++;
        if (first < rename_src_nr)
                memmove(rename_src + first + 1, rename_src + first,