Remove "len < 0" check; len is socklen_t (uint32_t) so can't be

negative.  Quiets a warning from clang.  OK bluhm@

diff --git a/lib/libc/net/ip6opt.c b/lib/libc/net/ip6opt.c
index 71dfe55..d6406c3 100644 (file)
--- a/lib/libc/net/ip6opt.c
+++ b/lib/libc/net/ip6opt.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ip6opt.c,v 1.8 2015/01/16 16:48:51 deraadt Exp $      */
+/*     $OpenBSD: ip6opt.c,v 1.9 2017/04/27 23:52:35 millert Exp $      */
 /*     $KAME: ip6opt.c,v 1.18 2005/06/15 07:11:35 keiichi Exp $        */
 
 /*
@@ -105,7 +105,7 @@ inet6_opt_append(void *extbuf, socklen_t extlen, int offset, u_int8_t type,
         * The option data length must have a value between 0 and 255,
         * inclusive, and is the length of the option data that follows.
         */
-       if (len < 0 || len > 255)
+       if (len > 255)
                return (-1);
 
        /*