tracing: remove a pointless assignment
authorDan Carpenter <dan.carpenter@oracle.com>
Sat, 5 Sep 2020 12:50:20 +0000 (15:50 +0300)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Tue, 22 Sep 2020 01:06:02 +0000 (21:06 -0400)
commiteb8d8b4c9848b200586aa98e105b39f159656ba6
treeb3ce2462fee8374f7b55f7c9582790c01c072597
parentf3d36426618ee2b2d1fa99aefb5fe4d2dc33807e
tracing: remove a pointless assignment

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