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Remove unnecessary null_cleanup

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This patch removes an unnecessary null_cleanup.

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

	* tracepoint.c (trace_dump_command): Remove unnecessary
	null_cleanup.
This commit is contained in:
Tom Tromey 2016-09-24 21:14:14 -06:00
parent cda6c55bd3
commit d1a760cbb7
2 changed files with 6 additions and 3 deletions
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4
gdb/tracepoint.c
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@ -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);