From 74fb251963df4cbb10cc1185297a7c7863ef85e3 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Fri, 29 Dec 2017 19:48:44 +0100 Subject: [PATCH] video: udlfb: Improve a size determination in dlfb_alloc_urb_list() 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 Cc: Bernie Thompson Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/video/fbdev/udlfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index d44f14242016..ee338ba3d9ab 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -1876,7 +1876,7 @@ static int dlfb_alloc_urb_list(struct dlfb_data *dev, int count, size_t size) INIT_LIST_HEAD(&dev->urbs.list); while (i < count) { - unode = kzalloc(sizeof(struct urb_node), GFP_KERNEL); + unode = kzalloc(sizeof(*unode), GFP_KERNEL); if (!unode) break; unode->dev = dev; -- 2.30.2