From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Mon, 27 Nov 2017 17:59:57 +0000 Subject: [PATCH 2/3] video: au1100fb: Improve a size determination in au1100fb_drv_probe() Message-Id: <231de972-f0bf-18ce-e681-a29767c086ea@users.sourceforge.net> List-Id: References: <980dc009-429b-ad88-966b-0e75808cbacc@users.sourceforge.net> In-Reply-To: <980dc009-429b-ad88-966b-0e75808cbacc@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Bartlomiej Zolnierkiewicz Cc: kernel-janitors@vger.kernel.org, LKML From: Markus Elfring Date: Mon, 27 Nov 2017 18:18:34 +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/video/fbdev/au1100fb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/fbdev/au1100fb.c b/drivers/video/fbdev/au1100fb.c index cae17d02d804..1e5b872f0da6 100644 --- a/drivers/video/fbdev/au1100fb.c +++ b/drivers/video/fbdev/au1100fb.c @@ -416,8 +416,7 @@ static int au1100fb_drv_probe(struct platform_device *dev) struct clk *c; /* Allocate new device private */ - fbdev = devm_kzalloc(&dev->dev, sizeof(struct au1100fb_device), - GFP_KERNEL); + fbdev = devm_kzalloc(&dev->dev, sizeof(*fbdev), GFP_KERNEL); if (!fbdev) return -ENOMEM; -- 2.15.0