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rcutorture: Small code cleanups

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The rcu_torture_cleanup() function fails to NULL out the reader_tasks
pointer after freeing it and its fakewriter_tasks loop has redundant
braces.  This commit therefore cleans these up.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Paul E. McKenney 2020-09-23 16:46:36 -07:00
parent 7de1ca3526
commit 293b93d66f
1 changed files with 2 additions and 2 deletions
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kernel/rcu/rcutorture.c
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@ -2496,13 +2496,13 @@ rcu_torture_cleanup(void)
torture_stop_kthread(rcu_torture_reader,
reader_tasks[i]);
kfree(reader_tasks);
reader_tasks = NULL;
}
if (fakewriter_tasks) {
for (i = 0; i < nfakewriters; i++) {
for (i = 0; i < nfakewriters; i++)
torture_stop_kthread(rcu_torture_fakewriter,
fakewriter_tasks[i]);
}
kfree(fakewriter_tasks);
fakewriter_tasks = NULL;
}