From 569c75246d8a95cb077c52301b47feb3d7e518d8 Mon Sep 17 00:00:00 2001 From: Matt Robinson Date: Wed, 16 Jul 2014 20:27:57 +0100 Subject: [PATCH] Remove unused variable from ethernet socket utils Remove the variable 'status' as this had a value assigned (from readSnSR), but it was never used. --- libraries/Ethernet/src/utility/socket.cpp | 2 -- 1 file changed, 2 deletions(-) diff --git a/libraries/Ethernet/src/utility/socket.cpp b/libraries/Ethernet/src/utility/socket.cpp index 5332981d2..b6d76f1a8 100644 --- a/libraries/Ethernet/src/utility/socket.cpp +++ b/libraries/Ethernet/src/utility/socket.cpp @@ -319,7 +319,6 @@ void flush(SOCKET s) { uint16_t igmpsend(SOCKET s, const uint8_t * buf, uint16_t len) { - uint8_t status=0; uint16_t ret=0; if (len > W5100.SSIZE) @@ -335,7 +334,6 @@ uint16_t igmpsend(SOCKET s, const uint8_t * buf, uint16_t len) while ( (W5100.readSnIR(s) & SnIR::SEND_OK) != SnIR::SEND_OK ) { - status = W5100.readSnSR(s); if (W5100.readSnIR(s) & SnIR::TIMEOUT) { /* in case of igmp, if send fails, then socket closed */