From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 20/21] ACPI-video: Improve a size determination in acpi_video_dev_register_backlight() Date: Mon, 5 Sep 2016 19:07:24 +0200 Message-ID: <878fe5ae-be5c-79a9-c44b-e6c25ac5220b@users.sourceforge.net> References: <566ABCD9.1060404@users.sourceforge.net> <897ebf36-2fe5-e109-adf6-b81b6e863d9a@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <897ebf36-2fe5-e109-adf6-b81b6e863d9a@users.sourceforge.net> Sender: kernel-janitors-owner@vger.kernel.org To: linux-acpi@vger.kernel.org, Hans de Goede , Len Brown , "Rafael J. Wysocki" , Zhang Rui Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall , Paolo Bonzini List-Id: linux-acpi@vger.kernel.org From: Markus Elfring Date: Mon, 5 Sep 2016 17:45:40 +0200 Replace the specification of a data structure by a reference for a local variable 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 --- drivers/acpi/acpi_video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c index 231fab3..9685725 100644 --- a/drivers/acpi/acpi_video.c +++ b/drivers/acpi/acpi_video.c @@ -1685,7 +1685,7 @@ static void acpi_video_dev_register_backlight(struct acpi_video_device *device) pci_dev_put(pdev); } - memset(&props, 0, sizeof(struct backlight_properties)); + memset(&props, 0, sizeof(props)); props.type = BACKLIGHT_FIRMWARE; props.max_brightness = device->brightness->count - 3; device->backlight = backlight_device_register(name, -- 2.10.0