string-list: use QSORT_S in string_list_sort()

diff --git a/diffcore-delta.c b/diffcore-delta.c
index 4159748a70ccc0ddee7cf2fcf82976629dfa6867..ebe70fb068519be86437a11b980d804be0534c75 100644 (file)
--- a/diffcore-delta.c
+++ b/diffcore-delta.c
@@ -158,10 +158,7 @@ static struct spanhash_top *hash_chars(struct diff_filespec *one)
                n = 0;
                accum1 = accum2 = 0;
        }
-       qsort(hash->data,
-               1ul << hash->alloc_log2,
-               sizeof(hash->data[0]),
-               spanhash_cmp);
+       QSORT(hash->data, 1ul << hash->alloc_log2, spanhash_cmp);
        return hash;
 }
 
@@ -169,7 +166,6 @@ int diffcore_count_changes(struct diff_filespec *src,
                           struct diff_filespec *dst,
                           void **src_count_p,
                           void **dst_count_p,
-                          unsigned long delta_limit,
                           unsigned long *src_copied,
                           unsigned long *literal_added)
 {