kvfree_rcu(): Fix ifnullfree.cocci warnings

NULL check before kfree is not needed.

Generated by: scripts/coccinelle/free/ifnullfree.cocci

Fixes: e9bed2a1239b ("kvfree_rcu(): Switch to kmalloc() and kfree() for allocations")
Acked-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
1 file changed