builtin/remote.c: rearrange xcalloc arguments

xcalloc() takes two arguments: the number of elements and their size.
builtin/remote.c includes several calls to xcalloc() that pass the
arguments in reverse order.

Rearrange them so they are in the correct order.

Signed-off-by: Brian Gesiak <modocache@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/remote.c

@@ -282,7 +282,7 @@ static int config_read_branches(const char *key, const char *value, void *cb)
 		item = string_list_insert(&branch_list, name);
 
 		if (!item->util)
-			item->util = xcalloc(sizeof(struct branch_info), 1);
+			item->util = xcalloc(1, sizeof(struct branch_info));
 		info = item->util;
 		if (type == REMOTE) {
 			if (info->remote_name)
@@ -398,7 +398,7 @@ static int get_push_ref_states(const struct ref *remote_refs,
 
 		item = string_list_append(&states->push,
 					  abbrev_branch(ref->peer_ref->name));
-		item->util = xcalloc(sizeof(struct push_info), 1);
+		item->util = xcalloc(1, sizeof(struct push_info));
 		info = item->util;
 		info->forced = ref->force;
 		info->dest = xstrdup(abbrev_branch(ref->name));
@@ -433,7 +433,7 @@ static int get_push_ref_states_noquery(struct ref_states *states)
 	states->push.strdup_strings = 1;
 	if (!remote->push_refspec_nr) {
 		item = string_list_append(&states->push, _("(matching)"));
-		info = item->util = xcalloc(sizeof(struct push_info), 1);
+		info = item->util = xcalloc(1, sizeof(struct push_info));
 		info->status = PUSH_STATUS_NOTQUERIED;
 		info->dest = xstrdup(item->string);
 	}
@@ -446,7 +446,7 @@ static int get_push_ref_states_noquery(struct ref_states *states)
 		else
 			item = string_list_append(&states->push, _("(delete)"));
 
-		info = item->util = xcalloc(sizeof(struct push_info), 1);
+		info = item->util = xcalloc(1, sizeof(struct push_info));
 		info->forced = spec->force;
 		info->status = PUSH_STATUS_NOTQUERIED;
 		info->dest = xstrdup(spec->dst ? spec->dst : item->string);