From 2f3b4c8f96473b7b14b01ff79b746f3266952f7c Mon Sep 17 00:00:00 2001
From: Andy Green <andy@warmcat.com>
Date: Wed, 8 Mar 2017 14:10:31 +0800
Subject: [PATCH] coverity 177526: pointer difference already scaled

---
 lib/server-handshake.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/server-handshake.c b/lib/server-handshake.c
index 85803b993..61fcef3b6 100644
--- a/lib/server-handshake.c
+++ b/lib/server-handshake.c
@@ -190,8 +190,7 @@ lws_extension_server_handshake(struct lws *wsi, char **p, int budget)
 					    !strncmp(args, po->name,
 							    strlen(po->name))) {
 						oa.option_name = NULL;
-						oa.option_index = (po - opts) /
-								sizeof(*po);
+						oa.option_index = po - opts;
 						oa.start = NULL;
 						lwsl_debug("setting %s\n", po->name);
 						if (!ext->callback(