rcu: Repair rcu_nmi_exit() docbook header

This commit removes the "@irq" argument from the rcu_nmi_exit() docbook
header, given that this function now has no arguments.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
This commit is contained in:
Paul E. McKenney 2018-11-26 18:33:25 -08:00
commit 39abefe743