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authorEric Biggers <ebiggers@google.com>2020-01-02 19:59:00 -0800
committerHerbert Xu <herbert@gondor.apana.org.au>2020-01-09 11:30:56 +0800
commitf317aeca06a05258ffc5b8608df086b0c022584d (patch)
treef2f2cc66cbbd55b3893f9cc24524ee02e106395e /crypto/algif_rng.c
parenta5daced002c8b25f1274cc10739ff4fa427deada (diff)
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crypto: skcipher - use crypto_grab_cipher() and simplify error paths
Make skcipher_alloc_instance_simple() 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. 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/algif_rng.c')
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