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relayd: fix dead store
This version reads ok to me.
On Mon, Dec 29, 2025 at 11:39:12AM +0100, Rafael Sadowski wrote:
> diff --git a/usr.sbin/relayd/carp.c b/usr.sbin/relayd/carp.c
> index 6a6a55a0fbb..34f9c16492b 100644
> --- a/usr.sbin/relayd/carp.c
> +++ b/usr.sbin/relayd/carp.c
> @@ -61,29 +61,28 @@ carp_demote_init(char *group, int force)
> struct carpgroup *c;
> int level;
>
> - if ((c = carp_group_find(group)) == NULL) {
> - if ((c = calloc(1, sizeof(struct carpgroup))) == NULL) {
> - log_warn("%s: calloc", __func__);
> - return (-1);
> - }
> - if ((c->group = strdup(group)) == NULL) {
> - log_warn("%s: strdup", __func__);
> - free(c);
> - return (-1);
> - }
> -
> - /* only demote if this group already is demoted */
> - if ((level = carp_demote_get(group)) == -1) {
> - free(c->group);
> - free(c);
> - return (-1);
> - }
> - if (level > 0 || force)
> - c->do_demote = 1;
> -
> - TAILQ_INSERT_TAIL(&carpgroups, c, entry);
> + if (carp_group_find(group) != NULL)
> + return (0);
> +
> + if ((c = calloc(1, sizeof(struct carpgroup))) == NULL) {
> + log_warn("%s: calloc", __func__);
> + return (-1);
> + }
> + if ((c->group = strdup(group)) == NULL) {
> + log_warn("%s: strdup", __func__);
> + free(c);
> + return (-1);
> + }
> + /* only demote if this group already is demoted */
> + if ((level = carp_demote_get(group)) == -1) {
> + free(c->group);
> + free(c);
> + return (-1);
> }
> + if (level > 0 || force)
> + c->do_demote = 1;
>
> + TAILQ_INSERT_TAIL(&carpgroups, c, entry);
> return (0);
> }
>
>
relayd: fix dead store