Messages in this thread Patch in this message | | | Date | Mon, 21 Sep 2020 21:24:26 -0400 | From | Steven Rostedt <> | Subject | [for-next][PATCH 12/26] tracing: remove a pointless assignment |
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From: Dan Carpenter <dan.carpenter@oracle.com>
The "tr" is a stack variable so setting it to NULL before a return is a no-op. Delete the assignment.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> --- kernel/trace/trace.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 1c4ca25944ba..55b829863127 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -8799,7 +8799,6 @@ static int __remove_instance(struct trace_array *tr) free_cpumask_var(tr->tracing_cpumask); kfree(tr->name); kfree(tr); - tr = NULL; return 0; } -- 2.28.0
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