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Message-ID: <2134a9fd-73d9-686f-cc41-0d143a62cbbe@users.sourceforge.net> Date: Sat, 9 Dec 2017 20:12:21 +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 2/3] serial: ifx6x60: Improve a size determination in ifx_spi_spi_probe() From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Sat, 9 Dec 2017 19:22:50 +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/ifx6x60.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c index 832751479f41..1883e3382338 100644 --- a/drivers/tty/serial/ifx6x60.c +++ b/drivers/tty/serial/ifx6x60.c @@ -1005,7 +1005,7 @@ static int ifx_spi_spi_probe(struct spi_device *spi) } /* initialize structure to hold our device variables */ - ifx_dev = kzalloc(sizeof(struct ifx_spi_device), GFP_KERNEL); + ifx_dev = kzalloc(sizeof(*ifx_dev), GFP_KERNEL); if (!ifx_dev) return -ENOMEM; -- 2.15.1
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