From 5d8f84bc7b93d40e9c056a5072bb9158172b88f0 Mon Sep 17 00:00:00 2001 From: Holger Hans Peter Freyther Date: Wed, 25 Apr 2012 21:53:37 +0200 Subject: [PATCH] serial: Fix a compiler warning about unused code --- src/serial.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/src/serial.c b/src/serial.c index 251f48c..2670c92 100644 --- a/src/serial.c +++ b/src/serial.c @@ -230,12 +230,9 @@ int send_number(u_int32_t number, int digits) { char buf[CHAR_BUF_MAX]; - ssize_t len; int index = 0; sprintf(buf, "%08X", number); - len = strlen(buf); - index = 8 - digits; return send_message(&buf[index]);