X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Fchips%2Frf2xx%2Frf230%2FRF230DriverLayerP.nc;h=a46b90bc3e6b615030a713508358eb1e1ca4d5d0;hb=82224deda747984e2c63677d9f5bab60c02c51aa;hp=662b5a413664b92aba3186698e76ff3fd7ea7a71;hpb=000887fbfc824a9a8632ba3c3a71e23524d516a8;p=tinyos-2.x.git

diff --git a/tos/chips/rf2xx/rf230/RF230DriverLayerP.nc b/tos/chips/rf2xx/rf230/RF230DriverLayerP.nc
index 662b5a41..a46b90bc 100644
--- a/tos/chips/rf2xx/rf230/RF230DriverLayerP.nc
+++ b/tos/chips/rf2xx/rf230/RF230DriverLayerP.nc
@@ -503,10 +503,8 @@ implementation
 		if( timesync != 0 )
 			*(timesync_relative_t*)timesync = (*(timesync_absolute_t*)timesync) - time32;
 
-		do {
+		while( length-- != 0 )
 			call FastSpiByte.splitReadWrite(*(data++));
-		}
-		while( --length != 0 );
 
 		// wait for the SPI transfer to finish
 		call FastSpiByte.splitRead();