From: Tom Tromey <tom@tromey.com>
Date: Sun, 25 Sep 2016 03:14:14 +0000 (-0600)
Subject: Remove unnecessary null_cleanup
X-Git-Tag: users/ARM/embedded-binutils-master-2016q4~516
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d1a760cbb796b62f18ff6b81a189fd261809ef74;p=platform%2Fupstream%2Fbinutils.git

Remove unnecessary null_cleanup

This patch removes an unnecessary null_cleanup.

2016-10-12  Tom Tromey  <tom@tromey.com>

	* tracepoint.c (trace_dump_command): Remove unnecessary
	null_cleanup.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5d83d59..aa3670d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 2016-10-12  Tom Tromey  <tom@tromey.com>
 
+	* tracepoint.c (trace_dump_command): Remove unnecessary
+	null_cleanup.
+
+2016-10-12  Tom Tromey  <tom@tromey.com>
+
 	* valprint.c (generic_emit_char, count_next_character)
 	(generic_printstr): Update.
 	* charset.c (struct wchar_iterator): Move to charset.h.
diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c
index c89c77e..e5c353c 100644
--- a/gdb/tracepoint.c
+++ b/gdb/tracepoint.c
@@ -3061,11 +3061,9 @@ trace_dump_command (char *args, int from_tty)
   printf_filtered ("Data collected at tracepoint %d, trace frame %d:\n",
 		   tracepoint_number, traceframe_number);
 
-  old_chain = make_cleanup (null_cleanup, NULL);
-
   /* This command only makes sense for the current frame, not the
      selected frame.  */
-  make_cleanup_restore_current_thread ();
+  old_chain = make_cleanup_restore_current_thread ();
   select_frame (get_current_frame ());
 
   actions = all_tracepoint_actions_and_cleanup (loc->owner);