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tracing: remove a pointless assignment

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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>
This commit is contained in:
Dan Carpenter 2020-09-05 15:50:20 +03:00 • committed by Steven Rostedt (VMware)
parent f3d3642661
commit eb8d8b4c98
1 changed files with 0 additions and 1 deletions
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1
kernel/trace/trace.c
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@ -8799,7 +8799,6 @@ static int __remove_instance(struct trace_array *tr)
free_cpumask_var(tr->tracing_cpumask); free_cpumask_var(tr->tracing_cpumask);
kfree(tr->name); kfree(tr->name);
kfree(tr); kfree(tr);
tr = NULL;
return 0; return 0;
} }