linux-kernel - [PATCH 1/2] crypto: tegra

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Message-ID: <ec425896-49eb-4099-9898-ac9509f6ab8f@moroto.mountain>
Date: Wed, 17 Apr 2024 21:12:32 +0300
From: Dan Carpenter <dan.carpenter@...aro.org>
To: Akhil R <akhilrajeev@...dia.com>
Cc: Herbert Xu <herbert@...dor.apana.org.au>,
	"David S. Miller" <davem@...emloft.net>,
	Thierry Reding <thierry.reding@...il.com>,
	Jonathan Hunter <jonathanh@...dia.com>,
	linux-crypto@...r.kernel.org, linux-tegra@...r.kernel.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH 1/2] crypto: tegra - Fix some error codes

Return negative -ENOMEM, instead of positive ENOMEM.

Fixes: 0880bb3b00c8 ("crypto: tegra - Add Tegra Security Engine driver")
Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
---
 drivers/crypto/tegra/tegra-se-aes.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/tegra/tegra-se-aes.c b/drivers/crypto/tegra/tegra-se-aes.c
index adc6cdab389e..ae7a0f8435fc 100644
--- a/drivers/crypto/tegra/tegra-se-aes.c
+++ b/drivers/crypto/tegra/tegra-se-aes.c
@@ -1156,7 +1156,7 @@ static int tegra_ccm_do_one_req(struct crypto_engine *engine, void *areq)
 	rctx->outbuf.buf = dma_alloc_coherent(ctx->se->dev, SE_AES_BUFLEN,
 					      &rctx->outbuf.addr, GFP_KERNEL);
 	if (!rctx->outbuf.buf) {
-		ret = ENOMEM;
+		ret = -ENOMEM;
 		goto outbuf_err;
 	}
 
@@ -1226,7 +1226,7 @@ static int tegra_gcm_do_one_req(struct crypto_engine *engine, void *areq)
 	rctx->outbuf.buf = dma_alloc_coherent(ctx->se->dev, SE_AES_BUFLEN,
 					      &rctx->outbuf.addr, GFP_KERNEL);
 	if (!rctx->outbuf.buf) {
-		ret = ENOMEM;
+		ret = -ENOMEM;
 		goto outbuf_err;
 	}
 
-- 
2.43.0