From 28ec10e58d8bb6a02b77ac3fd48074f1362963ee Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.i.king@gmail.com>
Date: Tue, 15 Oct 2024 14:11:22 +0100
Subject: [PATCH] crypto: tegra - remove redundant error check on ret

[ Upstream commit 7b90df78184de90fe5afcc45393c8ad83b5b18a1 ]

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>
Stable-dep-of: 1ddaff40c08a ("crypto: tegra - Fix IV usage for AES ECB")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/crypto/tegra/tegra-se-aes.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/crypto/tegra/tegra-se-aes.c b/drivers/crypto/tegra/tegra-se-aes.c
index 0ed0515e1ed5..9ab832bee81a 100644
--- a/drivers/crypto/tegra/tegra-se-aes.c
+++ b/drivers/crypto/tegra/tegra-se-aes.c
@@ -1183,8 +1183,6 @@ 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);