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authorEric Biggers <ebiggers@google.com>2020-01-02 19:59:03 -0800
committerHerbert Xu <herbert@gondor.apana.org.au>2020-01-09 11:30:56 +0800
commit3b4e73d8ca810f63af05f367c576f0b33920657b (patch)
tree24e3914211f88b489f1c91b514dca529dc58a505 /crypto/xcbc.c
parent1d0459cd83f5426d668ec3304a35f9dbeee6296b (diff)
crypto: vmac - use crypto_grab_cipher() and simplify error paths
Make the vmac64 template use the new function crypto_grab_cipher() to initialize its cipher spawn. This is needed to make all spawns be initialized in a consistent way. This required making vmac_create() allocate the instance directly rather than use shash_alloc_instance(). Also simplify the error handling by taking advantage of crypto_drop_*() now accepting (as a no-op) spawns that haven't been initialized yet, and by taking advantage of crypto_grab_*() now handling ERR_PTR() names. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/xcbc.c')
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