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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: linux-crypto@vger.kernel.org
Cc: "Andrey Smirnov" <andrew.smirnov@gmail.com>,
	"Chris Healy" <cphealy@gmail.com>,
	"Lucas Stach" <l.stach@pengutronix.de>,
	"Horia Geantă" <horia.geanta@nxp.com>,
	"Herbert Xu" <herbert@gondor.apana.org.au>,
	"Iuliana Prodan" <iuliana.prodan@nxp.com>,
	linux-kernel@vger.kernel.org, linux-imx@nxp.com
Subject: [PATCH v7 3/9] crypto: caam - use devm_kzalloc to allocate JR data
Date: Mon, 27 Jan 2020 08:56:40 -0800	[thread overview]
Message-ID: <20200127165646.19806-4-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20200127165646.19806-1-andrew.smirnov@gmail.com>

Use devm_kzalloc() to allocate JR data in order to make sure that it
is initialized consistently every time.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Horia Geantă <horia.geanta@nxp.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Iuliana Prodan <iuliana.prodan@nxp.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-imx@nxp.com
---
 drivers/crypto/caam/jr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c
index fc97cde27059..a627de959b1e 100644
--- a/drivers/crypto/caam/jr.c
+++ b/drivers/crypto/caam/jr.c
@@ -505,7 +505,7 @@ static int caam_jr_probe(struct platform_device *pdev)
 	int error;
 
 	jrdev = &pdev->dev;
-	jrpriv = devm_kmalloc(jrdev, sizeof(*jrpriv), GFP_KERNEL);
+	jrpriv = devm_kzalloc(jrdev, sizeof(*jrpriv), GFP_KERNEL);
 	if (!jrpriv)
 		return -ENOMEM;
 
-- 
2.21.0


  parent reply	other threads:[~2020-01-27 16:57 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-27 16:56 [PATCH v7 0/9] enable CAAM's HWRNG as default Andrey Smirnov
2020-01-27 16:56 ` [PATCH v7 1/9] crypto: caam - allocate RNG instantiation descriptor with GFP_DMA Andrey Smirnov
2020-02-04 14:08   ` Horia Geanta
2020-02-24 16:40     ` Andrey Smirnov
2020-03-16  4:14     ` Andrey Smirnov
2020-03-17 15:20       ` Horia Geantă
2020-01-27 16:56 ` [PATCH v7 2/9] crypto: caam - use struct hwrng's .init for initialization Andrey Smirnov
2020-02-11 14:39   ` Horia Geanta
2020-01-27 16:56 ` Andrey Smirnov [this message]
2020-02-11 18:23   ` [PATCH v7 3/9] crypto: caam - use devm_kzalloc to allocate JR data Horia Geanta
2020-02-24 16:39     ` Andrey Smirnov
2020-01-27 16:56 ` [PATCH v7 4/9] crypto: caam - drop global context pointer and init_done Andrey Smirnov
2020-02-11 18:53   ` Horia Geanta
2020-02-11 20:57   ` Horia Geanta
2020-02-24 16:40     ` Andrey Smirnov
2020-01-27 16:56 ` [PATCH v7 5/9] crypto: caam - simplify RNG implementation Andrey Smirnov
2020-02-12 13:20   ` Horia Geanta
2020-02-24 17:16     ` Andrey Smirnov
2020-01-27 16:56 ` [PATCH v7 6/9] crypto: caam - check if RNG job failed Andrey Smirnov
2020-02-12 10:41   ` Horia Geanta
2020-02-24 16:37     ` Andrey Smirnov
2020-01-27 16:56 ` [PATCH v7 7/9] crypto: caam - invalidate entropy register during RNG initialization Andrey Smirnov
2020-02-25 20:26   ` Horia Geanta
2020-01-27 16:56 ` [PATCH v7 8/9] crypto: caam - enable prediction resistance in HRWNG Andrey Smirnov
2020-02-04 13:09   ` [EXT] " Andrei Botila (OSS)
2020-02-04 14:19     ` Horia Geanta
2020-01-27 16:56 ` [PATCH v7 9/9] crypto: caam - limit single JD RNG output to maximum of 16 bytes Andrey Smirnov

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