tree ac4aff2322676b17b409a142c1f41a77eb6678ad
parent 8acf7a106326eb94e143552de81f34308149121c
author Herbert Xu <herbert@gondor.apana.org.au> 1479716779 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1479798145 +0800

crypto: scatterwalk - Remove unnecessary aliasing check in map_and_copy

The aliasing check in map_and_copy is no longer necessary because
the IPsec ESP code no longer provides an IV that points into the
actual request data.  As this check is now triggering BUG checks
due to the vmalloced stack code, I'm removing it.

Reported-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>