Remove more wider memset() over control now that it's handled below (#38621)

diff --git a/lib/isc/unix/net.c b/lib/isc/unix/net.c
index 2a9d92fa11ca5a0127fc2623e3e05249642a5964..0fa038885ad2e08056f500efa112049cf0ee2ab4 100644 (file)
--- a/lib/isc/unix/net.c
+++ b/lib/isc/unix/net.c
@@ -519,8 +519,6 @@ cmsgsend(int s, int level, int type, struct addrinfo *res) {
                return (ISC_FALSE);
        }
 
-       memset(&control, 0, sizeof(control));
-
        iovec.iov_base = buf;
        iovec.iov_len = sizeof(buf);