[PATCH] crypto: qce - fix error path in devm_qce_register_algs

[Thorsten Blum]

If ops->register_algs() fails, the error path repeatedly calls the same
ops->unregister_algs() from the failed registration. Use the loop index
to unregister the previously registered algorithms instead.

Fixes: e80cf84b6087 ("crypto: qce - unregister previously registered algos in error path")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
---
 drivers/crypto/qce/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/qce/core.c b/drivers/crypto/qce/core.c
index ac74f69914d6..ea5b9689ce68 100644
--- a/drivers/crypto/qce/core.c
+++ b/drivers/crypto/qce/core.c
@@ -58,7 +58,7 @@ static int devm_qce_register_algs(struct qce_device *qce)
 		ret = ops->register_algs(qce);
 		if (ret) {
 			for (j = i - 1; j >= 0; j--)
-				ops->unregister_algs(qce);
+				qce_ops[j]->unregister_algs(qce);
 			return ret;
 		}
 	}