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linux/crypto/authenc.c
Eric Biggers 37a861adc9 crypto: authenc - use crypto_grab_ahash() and simplify error paths 
Make the authenc template use the new function crypto_grab_ahash() to
initialize its ahash spawn.

This is needed to make all spawns be initialized in a consistent way.

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>
2020-01-09 11:30:55 +08:00

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