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Message-ID: <d5ae61d4-8339-29e4-e91c-90ba644d69aa@users.sourceforge.net> Date: Mon, 22 May 2017 07:10:19 +0200 From: SF Markus Elfring <elfring@...rs.sourceforge.net> To: linux-usb@...r.kernel.org, netdev@...r.kernel.org, Oliver Neukum <oneukum@...e.com> Cc: LKML <linux-kernel@...r.kernel.org>, kernel-janitors@...r.kernel.org Subject: [PATCH 2/2] usbnet: Improve a size determination in usbnet_write_cmd_async() From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Mon, 22 May 2017 06:42:33 +0200 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. Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net> --- drivers/net/usb/usbnet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 802ba68d37d1..b73c2a40501c 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -2129,6 +2129,6 @@ int usbnet_write_cmd_async(struct usbnet *dev, u8 cmd, u8 reqtype, } - req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC); + req = kmalloc(sizeof(*req), GFP_ATOMIC); if (!req) goto fail_free_buf; -- 2.13.0
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