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/msdos_fs.h b/libc/kernel/common/linux/msdos_fs.h
index 20be021..d885e52 100644
--- a/libc/kernel/common/linux/msdos_fs.h
+++ b/libc/kernel/common/linux/msdos_fs.h
@@ -21,48 +21,48 @@
 #include <linux/magic.h>
 #include <asm/byteorder.h>
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SECTOR_SIZE 512  
-#define SECTOR_BITS 9  
-#define MSDOS_DPB (MSDOS_DPS)  
-#define MSDOS_DPB_BITS 4  
+#define SECTOR_SIZE 512
+#define SECTOR_BITS 9
+#define MSDOS_DPB (MSDOS_DPS)
+#define MSDOS_DPB_BITS 4
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MSDOS_DPS (SECTOR_SIZE / sizeof(struct msdos_dir_entry))
-#define MSDOS_DPS_BITS 4  
+#define MSDOS_DPS_BITS 4
 #define CF_LE_W(v) le16_to_cpu(v)
 #define CF_LE_L(v) le32_to_cpu(v)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define CT_LE_W(v) cpu_to_le16(v)
 #define CT_LE_L(v) cpu_to_le32(v)
-#define MSDOS_ROOT_INO 1  
-#define MSDOS_DIR_BITS 5  
+#define MSDOS_ROOT_INO 1
+#define MSDOS_DIR_BITS 5
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FAT_MAX_DIR_ENTRIES (65536)
 #define FAT_MAX_DIR_SIZE (FAT_MAX_DIR_ENTRIES << MSDOS_DIR_BITS)
-#define ATTR_NONE 0  
-#define ATTR_RO 1  
+#define ATTR_NONE 0
+#define ATTR_RO 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATTR_HIDDEN 2  
-#define ATTR_SYS 4  
-#define ATTR_VOLUME 8  
-#define ATTR_DIR 16  
+#define ATTR_HIDDEN 2
+#define ATTR_SYS 4
+#define ATTR_VOLUME 8
+#define ATTR_DIR 16
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ATTR_ARCH 32  
+#define ATTR_ARCH 32
 #define ATTR_UNUSED (ATTR_VOLUME | ATTR_ARCH | ATTR_SYS | ATTR_HIDDEN)
 #define ATTR_EXT (ATTR_RO | ATTR_HIDDEN | ATTR_SYS | ATTR_VOLUME)
-#define CASE_LOWER_BASE 8  
+#define CASE_LOWER_BASE 8
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CASE_LOWER_EXT 16  
-#define DELETED_FLAG 0xe5  
+#define CASE_LOWER_EXT 16
+#define DELETED_FLAG 0xe5
 #define IS_FREE(n) (!*(n) || *(n) == DELETED_FLAG)
 #define MSDOS_VALID_MODE (S_IFREG | S_IFDIR | S_IRWXU | S_IRWXG | S_IRWXO)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MSDOS_MKMODE(a, m) (m & (a & ATTR_RO ? S_IRUGO|S_IXUGO : S_IRWXUGO))
-#define MSDOS_NAME 11  
-#define MSDOS_LONGNAME 256  
-#define MSDOS_SLOTS 21  
+#define MSDOS_NAME 11
+#define MSDOS_LONGNAME 256
+#define MSDOS_SLOTS 21
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define MSDOS_DOT ".          "  
-#define MSDOS_DOTDOT "..         "  
+#define MSDOS_DOT ".          "
+#define MSDOS_DOTDOT "..         "
 #define FAT_VALID_MEDIA(x) ((0xF8 <= (x) && (x) <= 0xFF) || (x) == 0xF0)
 #define FAT_FIRST_ENT(s, x) ((MSDOS_SB(s)->fat_bits == 32 ? 0x0FFFFF00 :   MSDOS_SB(s)->fat_bits == 16 ? 0xFF00 : 0xF00) | (x))
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
@@ -93,12 +93,12 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FAT_IOCTL_SET_ATTRIBUTES _IOW('r', 0x11, __u32)
 #define VFAT_IOCTL_GET_VOLUME_ID _IOR('r', 0x12, __u32)
-#define VFAT_SFN_DISPLAY_LOWER 0x0001  
-#define VFAT_SFN_DISPLAY_WIN95 0x0002  
+#define VFAT_SFN_DISPLAY_LOWER 0x0001
+#define VFAT_SFN_DISPLAY_WIN95 0x0002
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define VFAT_SFN_DISPLAY_WINNT 0x0004  
-#define VFAT_SFN_CREATE_WIN95 0x0100  
-#define VFAT_SFN_CREATE_WINNT 0x0200  
+#define VFAT_SFN_DISPLAY_WINNT 0x0004
+#define VFAT_SFN_CREATE_WIN95 0x0100
+#define VFAT_SFN_CREATE_WINNT 0x0200
 struct fat_boot_sector {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 ignored[3];
@@ -148,8 +148,8 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 type[8];
 };
-#define FAT16_BSX_OFFSET 36  
-#define FAT32_BSX_OFFSET 64  
+#define FAT16_BSX_OFFSET 36
+#define FAT32_BSX_OFFSET 64
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct msdos_dir_entry {
  __u8 name[MSDOS_NAME];