transport: simplify fetch_objs_via_rsync() using argv_array

[git-core/git.git] / commit.c

diff --git a/commit.c b/commit.c
index ebd7ad8..464a139 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -447,12 +447,7 @@ struct commit_list *copy_commit_list(struct commit_list *list)
        struct commit_list *head = NULL;
        struct commit_list **pp = &head;
        while (list) {
-               struct commit_list *new;
-               new = xmalloc(sizeof(struct commit_list));
-               new->item = list->item;
-               new->next = NULL;
-               *pp = new;
-               pp = &new->next;
+               pp = commit_list_append(list->item, pp);
                list = list->next;
        }
        return head;
@@ -614,8 +609,7 @@ static void record_author_date(struct author_date_slab *author_date,
 
        for (buf = buffer; buf; buf = line_end + 1) {
                line_end = strchrnul(buf, '\n');
-               ident_line = skip_prefix(buf, "author ");
-               if (!ident_line) {
+               if (!skip_prefix(buf, "author ", &ident_line)) {
                        if (!line_end[0] || line_end[1] == '\n')
                                return; /* end of header */
                        continue;
@@ -993,12 +987,7 @@ struct commit_list *get_merge_bases_many(struct commit *one,
        }
 
        /* There are more than one */
-       cnt = 0;
-       list = result;
-       while (list) {
-               list = list->next;
-               cnt++;
-       }
+       cnt = commit_list_count(result);
        rslt = xcalloc(cnt, sizeof(*rslt));
        for (list = result, i = 0; list; list = list->next)
                rslt[i++] = list->item;
@@ -1089,7 +1078,7 @@ struct commit_list *reduce_heads(struct commit_list *heads)
                p->item->object.flags |= STALE;
                num_head++;
        }
-       array = xcalloc(sizeof(*array), num_head);
+       array = xcalloc(num_head, sizeof(*array));
        for (p = heads, i = 0; p; p = p->next) {
                if (p->item->object.flags & STALE) {
                        array[i++] = p->item;
@@ -1237,8 +1226,7 @@ static void parse_gpg_output(struct signature_check *sigc)
        for (i = 0; i < ARRAY_SIZE(sigcheck_gpg_status); i++) {
                const char *found, *next;
 
-               found = skip_prefix(buf, sigcheck_gpg_status[i].check + 1);
-               if (!found) {
+               if (!skip_prefix(buf, sigcheck_gpg_status[i].check + 1, &found)) {
                        found = strstr(buf, sigcheck_gpg_status[i].check);
                        if (!found)
                                continue;