Clean up trailing whitespace in the kernel headers.

And fix the scripts so they stop letting trailing whitespace through.

Change-Id: Ie109fbe1f63321e565ba0fa60fee8e9cf3a61cfc
diff --git a/libc/kernel/common/linux/can/error.h b/libc/kernel/common/linux/can/error.h
index 6caaf8b..2436ace 100644
--- a/libc/kernel/common/linux/can/error.h
+++ b/libc/kernel/common/linux/can/error.h
@@ -18,76 +18,76 @@
  ****************************************************************************/
 #ifndef CAN_ERROR_H
 #define CAN_ERROR_H
-#define CAN_ERR_DLC 8  
-#define CAN_ERR_TX_TIMEOUT 0x00000001U  
+#define CAN_ERR_DLC 8
+#define CAN_ERR_TX_TIMEOUT 0x00000001U
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_LOSTARB 0x00000002U  
-#define CAN_ERR_CRTL 0x00000004U  
-#define CAN_ERR_PROT 0x00000008U  
-#define CAN_ERR_TRX 0x00000010U  
+#define CAN_ERR_LOSTARB 0x00000002U
+#define CAN_ERR_CRTL 0x00000004U
+#define CAN_ERR_PROT 0x00000008U
+#define CAN_ERR_TRX 0x00000010U
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_ACK 0x00000020U  
-#define CAN_ERR_BUSOFF 0x00000040U  
-#define CAN_ERR_BUSERROR 0x00000080U  
-#define CAN_ERR_RESTARTED 0x00000100U  
+#define CAN_ERR_ACK 0x00000020U
+#define CAN_ERR_BUSOFF 0x00000040U
+#define CAN_ERR_BUSERROR 0x00000080U
+#define CAN_ERR_RESTARTED 0x00000100U
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_LOSTARB_UNSPEC 0x00  
-#define CAN_ERR_CRTL_UNSPEC 0x00  
-#define CAN_ERR_CRTL_RX_OVERFLOW 0x01  
-#define CAN_ERR_CRTL_TX_OVERFLOW 0x02  
+#define CAN_ERR_LOSTARB_UNSPEC 0x00
+#define CAN_ERR_CRTL_UNSPEC 0x00
+#define CAN_ERR_CRTL_RX_OVERFLOW 0x01
+#define CAN_ERR_CRTL_TX_OVERFLOW 0x02
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_CRTL_RX_WARNING 0x04  
-#define CAN_ERR_CRTL_TX_WARNING 0x08  
-#define CAN_ERR_CRTL_RX_PASSIVE 0x10  
-#define CAN_ERR_CRTL_TX_PASSIVE 0x20  
+#define CAN_ERR_CRTL_RX_WARNING 0x04
+#define CAN_ERR_CRTL_TX_WARNING 0x08
+#define CAN_ERR_CRTL_RX_PASSIVE 0x10
+#define CAN_ERR_CRTL_TX_PASSIVE 0x20
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_PROT_UNSPEC 0x00  
-#define CAN_ERR_PROT_BIT 0x01  
-#define CAN_ERR_PROT_FORM 0x02  
-#define CAN_ERR_PROT_STUFF 0x04  
+#define CAN_ERR_PROT_UNSPEC 0x00
+#define CAN_ERR_PROT_BIT 0x01
+#define CAN_ERR_PROT_FORM 0x02
+#define CAN_ERR_PROT_STUFF 0x04
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_PROT_BIT0 0x08  
-#define CAN_ERR_PROT_BIT1 0x10  
-#define CAN_ERR_PROT_OVERLOAD 0x20  
-#define CAN_ERR_PROT_ACTIVE 0x40  
+#define CAN_ERR_PROT_BIT0 0x08
+#define CAN_ERR_PROT_BIT1 0x10
+#define CAN_ERR_PROT_OVERLOAD 0x20
+#define CAN_ERR_PROT_ACTIVE 0x40
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_PROT_TX 0x80  
-#define CAN_ERR_PROT_LOC_UNSPEC 0x00  
-#define CAN_ERR_PROT_LOC_SOF 0x03  
-#define CAN_ERR_PROT_LOC_ID28_21 0x02  
+#define CAN_ERR_PROT_TX 0x80
+#define CAN_ERR_PROT_LOC_UNSPEC 0x00
+#define CAN_ERR_PROT_LOC_SOF 0x03
+#define CAN_ERR_PROT_LOC_ID28_21 0x02
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_PROT_LOC_ID20_18 0x06  
-#define CAN_ERR_PROT_LOC_SRTR 0x04  
-#define CAN_ERR_PROT_LOC_IDE 0x05  
-#define CAN_ERR_PROT_LOC_ID17_13 0x07  
+#define CAN_ERR_PROT_LOC_ID20_18 0x06
+#define CAN_ERR_PROT_LOC_SRTR 0x04
+#define CAN_ERR_PROT_LOC_IDE 0x05
+#define CAN_ERR_PROT_LOC_ID17_13 0x07
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_PROT_LOC_ID12_05 0x0F  
-#define CAN_ERR_PROT_LOC_ID04_00 0x0E  
-#define CAN_ERR_PROT_LOC_RTR 0x0C  
-#define CAN_ERR_PROT_LOC_RES1 0x0D  
+#define CAN_ERR_PROT_LOC_ID12_05 0x0F
+#define CAN_ERR_PROT_LOC_ID04_00 0x0E
+#define CAN_ERR_PROT_LOC_RTR 0x0C
+#define CAN_ERR_PROT_LOC_RES1 0x0D
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_PROT_LOC_RES0 0x09  
-#define CAN_ERR_PROT_LOC_DLC 0x0B  
-#define CAN_ERR_PROT_LOC_DATA 0x0A  
-#define CAN_ERR_PROT_LOC_CRC_SEQ 0x08  
+#define CAN_ERR_PROT_LOC_RES0 0x09
+#define CAN_ERR_PROT_LOC_DLC 0x0B
+#define CAN_ERR_PROT_LOC_DATA 0x0A
+#define CAN_ERR_PROT_LOC_CRC_SEQ 0x08
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_PROT_LOC_CRC_DEL 0x18  
-#define CAN_ERR_PROT_LOC_ACK 0x19  
-#define CAN_ERR_PROT_LOC_ACK_DEL 0x1B  
-#define CAN_ERR_PROT_LOC_EOF 0x1A  
+#define CAN_ERR_PROT_LOC_CRC_DEL 0x18
+#define CAN_ERR_PROT_LOC_ACK 0x19
+#define CAN_ERR_PROT_LOC_ACK_DEL 0x1B
+#define CAN_ERR_PROT_LOC_EOF 0x1A
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_PROT_LOC_INTERM 0x12  
-#define CAN_ERR_TRX_UNSPEC 0x00  
-#define CAN_ERR_TRX_CANH_NO_WIRE 0x04  
-#define CAN_ERR_TRX_CANH_SHORT_TO_BAT 0x05  
+#define CAN_ERR_PROT_LOC_INTERM 0x12
+#define CAN_ERR_TRX_UNSPEC 0x00
+#define CAN_ERR_TRX_CANH_NO_WIRE 0x04
+#define CAN_ERR_TRX_CANH_SHORT_TO_BAT 0x05
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_TRX_CANH_SHORT_TO_VCC 0x06  
-#define CAN_ERR_TRX_CANH_SHORT_TO_GND 0x07  
-#define CAN_ERR_TRX_CANL_NO_WIRE 0x40  
-#define CAN_ERR_TRX_CANL_SHORT_TO_BAT 0x50  
+#define CAN_ERR_TRX_CANH_SHORT_TO_VCC 0x06
+#define CAN_ERR_TRX_CANH_SHORT_TO_GND 0x07
+#define CAN_ERR_TRX_CANL_NO_WIRE 0x40
+#define CAN_ERR_TRX_CANL_SHORT_TO_BAT 0x50
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CAN_ERR_TRX_CANL_SHORT_TO_VCC 0x60  
-#define CAN_ERR_TRX_CANL_SHORT_TO_GND 0x70  
-#define CAN_ERR_TRX_CANL_SHORT_TO_CANH 0x80  
+#define CAN_ERR_TRX_CANL_SHORT_TO_VCC 0x60
+#define CAN_ERR_TRX_CANL_SHORT_TO_GND 0x70
+#define CAN_ERR_TRX_CANL_SHORT_TO_CANH 0x80
 #endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */