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documentation: Fix variable-name typo in memory-barriers.txt 

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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Paul E. McKenney 2015-05-18 18:27:42 -07:00
parent 297f739938
commit 57aecae950
1 changed files with 1 additions and 1 deletions
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Documentation/memory-barriers.txt
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@ -746,7 +746,7 @@ You must also be careful not to rely too much on boolean short-circuit
evaluation. Consider this example:
q = READ_ONCE_CTRL(a);
if (a || 1 > 0)
if (q || 1 > 0)
ACCESS_ONCE(b) = 1;
Because the first condition cannot fault and the second condition is