From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 26 Dec 2016 20:56:41 +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.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/media/v4l2-core/videobuf-dma-sg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c
index d09ddf2e56fe..070ba10bbdbc 100644
--- a/drivers/media/v4l2-core/videobuf-dma-sg.c
+++ b/drivers/media/v4l2-core/videobuf-dma-sg.c
@@ -618,7 +618,7 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q,
last = first;
/* create mapping + update buffer list */
- map = kmalloc(sizeof(struct videobuf_mapping), GFP_KERNEL);
+ map = kmalloc(sizeof(*map), GFP_KERNEL);
if (!map) {
retval = -ENOMEM;
goto done;
--
2.11.0
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