Skip sw fallback allocation if RSA module failed to get device handle.
Signed-off-by: Jia Jie Ho <jiajie.ho@xxxxxxxxxxxxxxxx>
---
drivers/crypto/starfive/jh7110-rsa.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/crypto/starfive/jh7110-rsa.c b/drivers/crypto/starfive/jh7110-rsa.c
index e642e948d747..4d7eb3d1e764 100644
--- a/drivers/crypto/starfive/jh7110-rsa.c
+++ b/drivers/crypto/starfive/jh7110-rsa.c
@@ -537,16 +537,14 @@ static int starfive_rsa_init_tfm(struct crypto_akcipher *tfm)
{
struct starfive_cryp_ctx *ctx = akcipher_tfm_ctx(tfm);
+ ctx->cryp = starfive_cryp_find_dev(ctx);
+ if (!ctx->cryp)
+ return -ENODEV;
+
ctx->akcipher_fbk = crypto_alloc_akcipher("rsa-generic", 0, 0);
if (IS_ERR(ctx->akcipher_fbk))
return PTR_ERR(ctx->akcipher_fbk);
- ctx->cryp = starfive_cryp_find_dev(ctx);
- if (!ctx->cryp) {
- crypto_free_akcipher(ctx->akcipher_fbk);
- return -ENODEV;
- }
-
akcipher_set_reqsize(tfm, sizeof(struct starfive_cryp_request_ctx) +
sizeof(struct crypto_akcipher) + 32);
--
2.40.1
