[LinuxPPS] 18 Aug 07:42 - lockdep: fix spurious 'inconsistent lock state' warning

[linuxpps: Dmitry Baryshkov <>]

lockdep: fix spurious 'inconsistent lock state' warning  
  
Since f82b217e3513fe3af342c0f3ee1494e86250c21c lockdep can output spurious  
warnings related to hwirqs due to hardirq_off shrinkage from int to bit-sized  
flag. Guard it with double negation to fix the warning.  
  
Signed-off-by: Dmitry Baryshkov   
Acked-by: Peter Zijlstra   
Signed-off-by: Ingo Molnar   
  
kernel/lockdep.c

URL: http://gitweb.enneenne.com/?p=linuxpps;a=commit;h=6951b12a0fe7fc64789f2c4d62d2a304e93836a8