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authorEric Biggers <ebiggers@google.com>2020-02-26 07:59:16 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2020-03-06 04:28:22 +0300
commita108dfcff8441193565bb78c4a15bf344ce9b17e (patch)
treec11c2a5a09d222dd546ef1df1ee2a84b0dbde0e6 /crypto/cts.c
parentb8c0d74a70273cea5724073370fb8ffec9783d20 (diff)
downloadlinux-a108dfcff8441193565bb78c4a15bf344ce9b17e.tar.xz
crypto: ctr - simplify error handling in crypto_rfc3686_create()
Simplify the error handling in crypto_rfc3686_create() by taking advantage of crypto_grab_skcipher() now handling an ERR_PTR() name and by taking advantage of crypto_drop_skcipher() now accepting (as a no-op) a spawn that hasn't been grabbed yet. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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