tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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crypto: artpec6 - return correct error code for failed setkey()

->setkey() is supposed to retun -EINVAL for invalid key lengths, not -1.

Fixes: a21eb94fc4d3 ("crypto: axis - add ARTPEC-6/7 crypto accelerator driver")
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Lars Persson <lars.persson@axis.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Lars Persson <lars.persson@axis.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

authored by

Eric Biggers and committed by
Herbert Xu b828f905 bd56cea0

+1 -1
+1 -1
drivers/crypto/axis/artpec6_crypto.c
··· 1251 1251 1252 1252 if (len != 16 && len != 24 && len != 32) { 1253 1253 crypto_aead_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); 1254 - return -1; 1254 + return -EINVAL; 1255 1255 } 1256 1256 1257 1257 ctx->key_length = len;