tree 4928ffd2efc23fe19431f32dfa6f188248e1d643
parent 8ad225e8e4f530f500c12ec77fd5a51caf6a2f66
author Dmitry Kasatkin <dmitry.kasatkin@nokia.com> 1293619924 +1100
committer Herbert Xu <herbert@gondor.apana.org.au> 1293619924 +1100

crypto: omap-sham - backlog handling fix

Previous commit "removed redundant locking" introduced
a bug in handling backlog.
In certain cases, when async request complete callback will
call complete() on -EINPROGRESS code, it will cause uncompleted requests.
It does not happen in implementation similar to crypto test manager,
but it will happen in implementation similar to dm-crypt.
Backlog needs to be checked before dequeuing next request.

Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>