[PATCH locking/locktorture] Fixes for 4.7

[Paul E. McKenney]

Hello!

This series contains a couple of locktorture updates, both courtesy of
Davidlohr Bueso:

1.	Fix deboosting nil ptr dereferencing.

2.	Fix nil pointer dereferencing for cleanup paths.

							Thanx, Paul

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 locktorture.c |   18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)