@@ -67,7 +67,7 @@ struct uprobe {
 	 * The generic code assumes that it has two members of unknown type
 	 * owned by the arch-specific code:
 	 *
-	 * 	insn -	copy_insn() saves the original instruction here for
+	 *	insn -	copy_insn() saves the original instruction here for
 	 *		arch_uprobe_analyze_insn().
 	 *
 	 *	ixol -	potentially modified instruction to execute out of

@@ -95,18 +95,18 @@ static LIST_HEAD(delayed_uprobe_list);
  * allocated.
  */
 struct xol_area {
-	wait_queue_head_t 		wq;		/* if all slots are busy */
-	atomic_t 			slot_count;	/* number of in-use slots */
-	unsigned long 			*bitmap;	/* 0 = free slot */
+	wait_queue_head_t		wq;		/* if all slots are busy */
+	atomic_t			slot_count;	/* number of in-use slots */
+	unsigned long			*bitmap;	/* 0 = free slot */
 
 	struct vm_special_mapping	xol_mapping;
-	struct page 			*pages[2];
+	struct page			*pages[2];
 	/*
 	 * We keep the vma's vm_start rather than a pointer to the vma
 	 * itself.  The probed process or a naughty kernel module could make
 	 * the vma go away, and we must handle that reasonably gracefully.
 	 */
-	unsigned long 			vaddr;		/* Page(s) of instruction slots */
+	unsigned long			vaddr;		/* Page(s) of instruction slots */
 };
 
 /*