cleanup: remove the 'numsocks' argument used in many places

It was used (intended) to pass in the size of the 'socks' array that is
also passed to these functions, but was rarely actually checked/used and
the array is defined to a fixed size of MAX_SOCKSPEREASYHANDLE entries
that should be used instead.

Closes #4169

1 files changed, 4 insertions, 6 deletions

diff --git a/lib/url.c b/lib/url.c
index c1d68bdbc..d17016607 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -1440,11 +1440,10 @@ void Curl_verboseconnect(struct connectdata *conn)
 #endif
 
 int Curl_protocol_getsock(struct connectdata *conn,
-                          curl_socket_t *socks,
-                          int numsocks)
+                          curl_socket_t *socks)
 {
   if(conn->handler->proto_getsock)
-    return conn->handler->proto_getsock(conn, socks, numsocks);
+    return conn->handler->proto_getsock(conn, socks);
   /* Backup getsock logic. Since there is a live socket in use, we must wait
      for it or it will be removed from watching when the multi_socket API is
      used. */
@@ -1453,11 +1452,10 @@ int Curl_protocol_getsock(struct connectdata *conn,
 }
 
 int Curl_doing_getsock(struct connectdata *conn,
-                       curl_socket_t *socks,
-                       int numsocks)
+                       curl_socket_t *socks)
 {
   if(conn && conn->handler->doing_getsock)
-    return conn->handler->doing_getsock(conn, socks, numsocks);
+    return conn->handler->doing_getsock(conn, socks);
   return GETSOCK_BLANK;
 }