[PATCH] kprobe whitespace cleanup

Whitespace is used to indent, this patch cleans up these sentences by
kernel coding style.

Signed-off-by: bibo, mao <bibo.mao@intel.com>
Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 13 insertions, 13 deletions

diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index cd65c367b8b6..46d2fd0e5789 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -259,14 +259,14 @@ void kretprobe_trampoline_holder(void)
  */
 int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
-        struct kretprobe_instance *ri = NULL;
-        struct hlist_head *head;
-        struct hlist_node *node, *tmp;
+        struct kretprobe_instance *ri = NULL;
+        struct hlist_head *head;
+        struct hlist_node *node, *tmp;
         unsigned long flags, orig_ret_address = 0;
         unsigned long trampoline_address =(unsigned long)&kretprobe_trampoline;
 
         spin_lock_irqsave(&kretprobe_lock, flags);
-        head = kretprobe_inst_table_head(current);
+        head = kretprobe_inst_table_head(current);
 
         /*
          * It is possible to have multiple instances associated with a given
@@ -277,14 +277,14 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
          * We can handle this because:
          *     - instances are always inserted at the head of the list
          *     - when multiple return probes are registered for the same
-         *       function, the first instance's ret_addr will point to the
+         *       function, the first instance's ret_addr will point to the
          *       real return address, and all the rest will point to
          *       kretprobe_trampoline
          */
         hlist_for_each_entry_safe(ri, node, tmp, head, hlist) {
-                if (ri->task != current)
+                if (ri->task != current)
                         /* another task is sharing our hash bucket */
-                        continue;
+                        continue;
 
                 if (ri->rp && ri->rp->handler)
                         ri->rp->handler(ri, regs);
@@ -308,12 +308,12 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
         spin_unlock_irqrestore(&kretprobe_lock, flags);
         preempt_enable_no_resched();
 
-        /*
-         * By returning a non-zero value, we are telling
-         * kprobe_handler() that we don't want the post_handler
-         * to run (and have re-enabled preemption)
-         */
-        return 1;
+        /*
+         * By returning a non-zero value, we are telling
+         * kprobe_handler() that we don't want the post_handler
+         * to run (and have re-enabled preemption)
+         */
+        return 1;
 }
 
 /*