From: Colin Ian King <colin.i.king@gmail.com>
Date: Tue, 15 Oct 2024 13:11:22 +0000 (+0100)
Subject: crypto: tegra - remove redundant error check on ret
X-Git-Tag: v6.13-rc1~196^2~48
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b90df78184de90fe5afcc45393c8ad83b5b18a1;p=thirdparty%2Fkernel%2Flinux.git

crypto: tegra - remove redundant error check on ret

Currently there is an unnecessary error check on ret without a proceeding
assignment to ret that needs checking. The check is redundant and can be
removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Akhil R <akhilrajeev@nvidia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/tegra/tegra-se-aes.c b/drivers/crypto/tegra/tegra-se-aes.c
index ae7a0f8435fc6..9d130592cc0ac 100644
--- a/drivers/crypto/tegra/tegra-se-aes.c
+++ b/drivers/crypto/tegra/tegra-se-aes.c
@@ -1180,8 +1180,6 @@ static int tegra_ccm_do_one_req(struct crypto_engine *engine, void *areq)
 			goto out;
 	} else {
 		rctx->cryptlen = req->cryptlen - ctx->authsize;
-		if (ret)
-			goto out;
 
 		/* CTR operation */
 		ret = tegra_ccm_do_ctr(ctx, rctx);