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Subject[PATCH 5.11 126/601] crypto: keembay-ocs-aes - Fix error return code in kmb_ocs_aes_probe()
Date
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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