diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-12-29 19:48:44 +0100 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2017-12-29 19:48:44 +0100 |
| commit | 74fb251963df4cbb10cc1185297a7c7863ef85e3 (patch) | |
| tree | ef81736f7a0738905d9b1790ef229fe3dbf46d15 /drivers/video | |
| parent | video/fbdev/vt8500lcdfb: Delete an error message for a failed memory allocation in vt8500lcd_probe() (diff) | |
| download | linux-dev-74fb251963df4cbb10cc1185297a7c7863ef85e3.tar.xz linux-dev-74fb251963df4cbb10cc1185297a7c7863ef85e3.zip | |
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 <elfring@users.sourceforge.net>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/udlfb.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |