diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index 4395e52..7894dd0 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -54,7 +54,7 @@
 	/*
 	 * Was i_next_alloc_goal in ext3_inode_info
 	 * is the *physical* companion to i_next_alloc_block.
-	 * it the the physical block number of the block which was most-recentl
+	 * it the physical block number of the block which was most-recentl
 	 * allocated to this file.  This give us the goal (target) for the next
 	 * allocation when we detect linearly ascending requests.
 	 */
diff --git a/include/linux/ext4_fs_i.h b/include/linux/ext4_fs_i.h
index bb42379..d5b177e 100644
--- a/include/linux/ext4_fs_i.h
+++ b/include/linux/ext4_fs_i.h
@@ -52,7 +52,7 @@
 	/*
 	 * Was i_next_alloc_goal in ext4_inode_info
 	 * is the *physical* companion to i_next_alloc_block.
-	 * it the the physical block number of the block which was most-recentl
+	 * it the physical block number of the block which was most-recentl
 	 * allocated to this file.  This give us the goal (target) for the next
 	 * allocation when we detect linearly ascending requests.
 	 */
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 0deb842..f9e77d2 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -87,10 +87,10 @@
  * management of their lifetimes must be completely managed by API users.
  *
  * For API usage, in general,
- * - any function _modifying_ the the tree or tags (inserting or deleting
+ * - any function _modifying_ the tree or tags (inserting or deleting
  *   items, setting or clearing tags must exclude other modifications, and
  *   exclude any functions reading the tree.
- * - any function _reading_ the the tree or tags (looking up items or tags,
+ * - any function _reading_ the tree or tags (looking up items or tags,
  *   gang lookups) must exclude modifications to the tree, but may occur
  *   concurrently with other readers.
  *
diff --git a/include/linux/security.h b/include/linux/security.h
index 47e82c1..9eb9e0f 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -322,7 +322,7 @@
  *	@dir contains the inode structure of parent of the new file.
  *	@dentry contains the dentry structure of the new file.
  *	@mode contains the mode of the new file.
- *	@dev contains the the device number.
+ *	@dev contains the device number.
  *	Return 0 if permission is granted.
  * @inode_rename:
  *	Check for permission to rename a file or directory.
diff --git a/include/linux/usb.h b/include/linux/usb.h
index cfbd2bb..94bd38a 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -126,7 +126,7 @@
  * Each interface may have alternate settings.  The initial configuration
  * of a device sets altsetting 0, but the device driver can change
  * that setting using usb_set_interface().  Alternate settings are often
- * used to control the the use of periodic endpoints, such as by having
+ * used to control the use of periodic endpoints, such as by having
  * different endpoints use different amounts of reserved USB bandwidth.
  * All standards-conformant USB devices that use isochronous endpoints
  * will use them in non-default settings.