commit 01e3e710a9265fb7092efd67243d7b6dd6e2548a
author David Sharp <dhsharp@google.com> Thu Jun 07 16:46:24 2012 -0700
committer Steven Rostedt <rostedt@goodmis.org> Wed Oct 31 16:45:33 2012 -0400
tree ef3e1981db71063f85e1518b78f0265189e4e9de
parent 7ffbd48d5cab22bcd1120eb2349db1319e2d827a

tracing: Trivial cleanup

Remove ftrace_format_syscall() declaration; it is neither defined nor
used. Also update a comment and formatting.

Link: http://lkml.kernel.org/r/1339112785-21806-1-git-send-email-vnagarnaik@google.com

Signed-off-by: David Sharp <dhsharp@google.com>
Signed-off-by: Vaibhav Nagarnaik <vnagarnaik@google.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

include/trace/syscall.h

diff --git a/include/trace/syscall.h b/include/trace/syscall.h
index 31966a4..0c95796 100644
--- a/include/trace/syscall.h
+++ b/include/trace/syscall.h
@@ -39,8 +39,6 @@
 extern void unreg_event_syscall_enter(struct ftrace_event_call *call);
 extern int reg_event_syscall_exit(struct ftrace_event_call *call);
 extern void unreg_event_syscall_exit(struct ftrace_event_call *call);
-extern int
-ftrace_format_syscall(struct ftrace_event_call *call, struct trace_seq *s);
 enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags,
 				      struct trace_event *event);
 enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags,

kernel/trace/ring_buffer.c

diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 0ebeb1d..23a384b 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -1821,7 +1821,7 @@
 }
 
 /**
- * ring_buffer_update_event - update event type and data
+ * rb_update_event - update event type and data
  * @event: the even to update
  * @type: the type of event
  * @length: the size of the event field in the ring buffer
@@ -2723,8 +2723,8 @@
  * and not the length of the event which would hold the header.
  */
 int ring_buffer_write(struct ring_buffer *buffer,
-			unsigned long length,
-			void *data)
+		      unsigned long length,
+		      void *data)
 {
 	struct ring_buffer_per_cpu *cpu_buffer;
 	struct ring_buffer_event *event;