From 96d896767327594232f67d61f3b58ff41d683944 Mon Sep 17 00:00:00 2001
From: adamdunkels <adamdunkels>
Date: Sun, 25 Mar 2007 17:15:30 +0000
Subject: [PATCH] Should subtract two bytes from the length to account for the
 two-bytes footer

---
 core/dev/simple-cc2420.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/dev/simple-cc2420.c b/core/dev/simple-cc2420.c
index 0c715cb8f..b427efe44 100644
--- a/core/dev/simple-cc2420.c
+++ b/core/dev/simple-cc2420.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * @(#)$Id: simple-cc2420.c,v 1.3 2007/03/22 23:55:48 adamdunkels Exp $
+ * @(#)$Id: simple-cc2420.c,v 1.4 2007/03/25 17:15:30 adamdunkels Exp $
  */
 /*
  * This code is almost device independent and should be easy to port.
@@ -416,7 +416,7 @@ simple_cc2420_read(u8_t *buf, u8_t bufsize)
       FASTSPI_READ_FIFO_GARBAGE(len);
       rx_fifo_remaining_bytes = 0; /* RX FIFO emptied! */
       splx(s);
-      len = 0;
+      len = 2; /* We eventually return len - 2 */
     } else {
       s = splhigh();
       FASTSPI_READ_FIFO_NO_WAIT(buf, len - 2);
@@ -447,6 +447,6 @@ simple_cc2420_read(u8_t *buf, u8_t bufsize)
     splx(s);
   }
 
-  return len;
+  return len - 2; /* Remove two bytes for the footer. */
 }
 /*---------------------------------------------------------------------------*/