From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 2/2] i2c-davinci: Improve a size determination in davinci_i2c_probe() Date: Fri, 2 Feb 2018 18:22:21 +0100 Message-ID: References: <4e668c87-65f5-8a00-132a-0184779faa08@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4e668c87-65f5-8a00-132a-0184779faa08@users.sourceforge.net> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Kevin Hilman , Sekhar Nori , Wolfram Sang Cc: kernel-janitors@vger.kernel.org, LKML List-Id: linux-i2c@vger.kernel.org From: Markus Elfring Date: Fri, 2 Feb 2018 18:02:49 +0100 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/i2c/busses/i2c-davinci.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c index 71a9c29b3981..1702b1d1b000 100644 --- a/drivers/i2c/busses/i2c-davinci.c +++ b/drivers/i2c/busses/i2c-davinci.c @@ -782,8 +782,7 @@ static int davinci_i2c_probe(struct platform_device *pdev) return irq; } - dev = devm_kzalloc(&pdev->dev, sizeof(struct davinci_i2c_dev), - GFP_KERNEL); + dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); if (!dev) return -ENOMEM; -- 2.16.1