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Message-ID: <e52a355c-1b56-dd0e-89e4-d489df5d96dc@users.sourceforge.net>
Date: Thu, 7 Dec 2017 22:20:23 +0100
From: SF Markus Elfring <elfring@...rs.sourceforge.net>
To: linux-serial@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jslaby@...e.com>
Cc: LKML <linux-kernel@...r.kernel.org>,
kernel-janitors@...r.kernel.org
Subject: [PATCH 2/2] serial: sccnxp: Improve a size determination in
sccnxp_probe()
From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 7 Dec 2017 22:00:40 +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 <elfring@...rs.sourceforge.net>
---
drivers/tty/serial/sccnxp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/sccnxp.c b/drivers/tty/serial/sccnxp.c
index ba1653ba5f37..21be1fb5fd6d 100644
--- a/drivers/tty/serial/sccnxp.c
+++ b/drivers/tty/serial/sccnxp.c
@@ -856,7 +856,7 @@ static int sccnxp_probe(struct platform_device *pdev)
if (IS_ERR(membase))
return PTR_ERR(membase);
- s = devm_kzalloc(&pdev->dev, sizeof(struct sccnxp_port), GFP_KERNEL);
+ s = devm_kzalloc(&pdev->dev, sizeof(*s), GFP_KERNEL);
if (!s)
return -ENOMEM;
--
2.15.1
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