Fix trailing whitespace

Change-Id: I0515b5c8f6744fa501de88fa7808b7fc91981f0e

src/encoding.cpp

@@ -868,15 +868,15 @@ static void write_packet_ack_nack_desc_egprs(
 	 ..1. .... = ACKNACK:  (Union)
 	    0 0000 000 Length
 	Desc
-	
+
 	    ...0 .... = FINAL_ACK_INDICATION: False
-	
+
 	    .... 1... = BEGINNING_OF_WINDOW: 1
-	
+
 	    .... .1.. = END_OF_WINDOW: 1
-	
+
 	    .... ..10  0101 0001  1... .... = STARTING_SEQUENCE_NUMBER: 1187
-	
+
 	    .0.. .... = CRBB Exist: 0
 	minimal size is 24 rest_bits */
 	rest_bits -= 24;

src/gprs_rlcmac.cpp

@@ -18,7 +18,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
- 
+
 #include <pcu_l1_if.h>
 #include <gprs_rlcmac.h>
 #include <bts.h>

src/gprs_rlcmac.h

@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
- 
+
 #ifndef GPRS_RLCMAC_H
 #define GPRS_RLCMAC_H
 
@@ -85,7 +85,7 @@ int gprs_rlcmac_dl_bw(struct gprs_rlcmac_dl_tbf *tbf, uint16_t octets);
 /* TS 44.060 Section 10.4.7 Table 10.4.7.1: Payload Type field */
 enum gprs_rlcmac_block_type {
 	GPRS_RLCMAC_DATA_BLOCK = 0x0,
-	GPRS_RLCMAC_CONTROL_BLOCK = 0x1, 
+	GPRS_RLCMAC_CONTROL_BLOCK = 0x1,
 	GPRS_RLCMAC_CONTROL_BLOCK_OPT = 0x2,
 	GPRS_RLCMAC_RESERVED = 0x3
 };