altsvc: remove the num field from the altsvc struct

It was superfluous since we have the list.size alredy

Reported-by: Jay Satiro
Fixes #5553
Closes #5563

2 files changed, 0 insertions, 4 deletions

diff --git a/lib/altsvc.c b/lib/altsvc.c
index c9566c216..58cc66745 100644
--- a/lib/altsvc.c
+++ b/lib/altsvc.c
@@ -169,7 +169,6 @@ static CURLcode altsvc_add(struct altsvcinfo *asi, char *line)
       as->prio = prio;
       as->persist = persist ? 1 : 0;
       Curl_llist_insert_next(&asi->list, asi->list.tail, as, &as->node);
-      asi->num++; /* one more entry */
     }
   }
 
@@ -410,7 +409,6 @@ static void altsvc_flush(struct altsvcinfo *asi, enum alpnid srcalpnid,
        strcasecompare(srchost, as->src.host)) {
       Curl_llist_remove(&asi->list, e, NULL);
       altsvc_free(as);
-      asi->num--;
     }
   }
 }
@@ -577,7 +575,6 @@ CURLcode Curl_altsvc_parse(struct Curl_easy *data,
             as->expires = maxage + time(NULL);
             as->persist = persist;
             Curl_llist_insert_next(&asi->list, asi->list.tail, as, &as->node);
-            asi->num++; /* one more entry */
             infof(data, "Added alt-svc: %s:%d over %s\n", dsthost, dstport,
                   Curl_alpnid2str(dstalpnid));
           }
diff --git a/lib/altsvc.h b/lib/altsvc.h
index 248e71eef..578a4fbfb 100644
--- a/lib/altsvc.h
+++ b/lib/altsvc.h
@@ -52,7 +52,6 @@ struct altsvc {
 struct altsvcinfo {
   char *filename;
   struct curl_llist list; /* list of entries */
-  size_t num; /* number of alt-svc entries */
   long flags; /* the publicly set bitmask */
 };