[ Upstream commit b409afe0268faeb77267f028ea85f2d93438fced ] The BUSTED-BOOST and TREE03 scenarios specify a mythical tree.use_softirq module parameter, which means a failure to get full test coverage. This commit therefore corrects the name to rcutree.use_softirq. Fixes: e2b949d54392 ("rcutorture: Make TREE03 use real-time tree.use_softirq setting") Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org> Signed-off-by: Sasha Levin <sashal@kernel.org>