Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.12 142/677] crypto: keembay-ocs-aes - Fix error return code in kmb_ocs_aes_probe() | Date | Wed, 12 May 2021 16:43:08 +0200 |
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From: Wei Yongjun <weiyongjun1@huawei.com>
[ Upstream commit 2eee428d8212265af09d349b74746be03513382e ]
Fix to return negative error code -ENOMEM from the error handling case instead of 0, as done elsewhere in this function.
Fixes: 885743324513 ("crypto: keembay - Add support for Keem Bay OCS AES/SM4") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/crypto/keembay/keembay-ocs-aes-core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/keembay/keembay-ocs-aes-core.c b/drivers/crypto/keembay/keembay-ocs-aes-core.c index b6b25d994af3..2ef312866338 100644 --- a/drivers/crypto/keembay/keembay-ocs-aes-core.c +++ b/drivers/crypto/keembay/keembay-ocs-aes-core.c @@ -1649,8 +1649,10 @@ static int kmb_ocs_aes_probe(struct platform_device *pdev) /* Initialize crypto engine */ aes_dev->engine = crypto_engine_alloc_init(dev, true); - if (!aes_dev->engine) + if (!aes_dev->engine) { + rc = -ENOMEM; goto list_del; + } rc = crypto_engine_start(aes_dev->engine); if (rc) { -- 2.30.2
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