From defddeff61041dbe2d5bd5469ee48912a89b4118 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Fri, 29 Dec 2017 19:48:44 +0100 Subject: [PATCH] video: smscufx: Improve a size determination in two functions Replace the specification of data structures by pointer dereferences 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 Cc: Steve Glendinning Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/video/fbdev/smscufx.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c index 2275e80b5776..8db7085e5d1a 100644 --- a/drivers/video/fbdev/smscufx.c +++ b/drivers/video/fbdev/smscufx.c @@ -1086,8 +1086,7 @@ static int ufx_ops_open(struct fb_info *info, int user) struct fb_deferred_io *fbdefio; - fbdefio = kzalloc(sizeof(struct fb_deferred_io), GFP_KERNEL); - + fbdefio = kzalloc(sizeof(*fbdefio), GFP_KERNEL); if (fbdefio) { fbdefio->delay = UFX_DEFIO_WRITE_DELAY; fbdefio->deferred_io = ufx_dpy_deferred_io; @@ -1875,7 +1874,7 @@ static int ufx_alloc_urb_list(struct ufx_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