oprofile: whitespace fixes

Signed-off-by: Robert Richter <robert.richter@amd.com>

1 files changed, 12 insertions, 12 deletions

diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
index 2c645170f06e..50062cea292c 100644
--- a/drivers/oprofile/oprof.c
+++ b/drivers/oprofile/oprof.c
@@ -19,7 +19,7 @@
 #include "cpu_buffer.h"
 #include "buffer_sync.h"
 #include "oprofile_stats.h"
- 
+
 struct oprofile_operations oprofile_ops;
 
 unsigned long oprofile_started;
@@ -36,7 +36,7 @@ static int timer = 0;
 int oprofile_setup(void)
 {
         int err;
- 
+
         mutex_lock(&start_mutex);
 
         if ((err = alloc_cpu_buffers()))
@@ -44,10 +44,10 @@ int oprofile_setup(void)
 
         if ((err = alloc_event_buffer()))
                 goto out1;
- 
+
         if (oprofile_ops.setup && (err = oprofile_ops.setup()))
                 goto out2;
- 
+
         /* Note even though this starts part of the
          * profiling overhead, it's necessary to prevent
          * us missing task deaths and eventually oopsing
@@ -74,7 +74,7 @@ post_sync:
         is_setup = 1;
         mutex_unlock(&start_mutex);
         return 0;
- 
+
 out3:
         if (oprofile_ops.shutdown)
                 oprofile_ops.shutdown();
@@ -92,17 +92,17 @@ out:
 int oprofile_start(void)
 {
         int err = -EINVAL;
- 
+
         mutex_lock(&start_mutex);
  
         if (!is_setup)
                 goto out;
 
-        err = 0; 
- 
+        err = 0;
+
         if (oprofile_started)
                 goto out;
- 
+
         oprofile_reset_stats();
 
         if ((err = oprofile_ops.start()))
@@ -114,7 +114,7 @@ out:
         return err;
 }
 
- 
+
 /* echo 0>/dev/oprofile/enable */
 void oprofile_stop(void)
 {
@@ -204,13 +204,13 @@ static void __exit oprofile_exit(void)
         oprofile_arch_exit();
 }
 
- 
+
 module_init(oprofile_init);
 module_exit(oprofile_exit);
 
 module_param_named(timer, timer, int, 0644);
 MODULE_PARM_DESC(timer, "force use of timer interrupt");
- 
+
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("John Levon <levon@movementarian.org>");
 MODULE_DESCRIPTION("OProfile system profiler");