tree d45d4e98934da0226c5f88474deaa36910ace25e
parent 32bd78e0a5d34cd8e34046502bddcf31aeb38e64
author Vishnu Suresh <Vishnu@freescale.com> 1224507978 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1230163277 +1100

crypto: talitos - Preempt overflow interrupts off-by-one fix

In commit ec6644d6325b5a38525f1d5b20fd4bf7db05cf2a "crypto: talitos - Preempt
overflow interrupts", the test in atomic_inc_not_zero was interpreted by the
author to be applied after the increment operation (not before). This off-by-one
fix prevents overflow error interrupts from occurring when requests are frequent
and large enough to do so.

Signed-off-by: Vishnu Suresh <Vishnu@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>