Messages in this thread Patch in this message | | | Subject | [PATCH 2/7] [media] saa7164: Improve a size determination in two functions | From | SF Markus Elfring <> | Date | Sun, 3 Sep 2017 22:32:03 +0200 |
| |
From: Markus Elfring <elfring@users.sourceforge.net> Date: Sun, 3 Sep 2017 17:53:05 +0200
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.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/media/pci/saa7164/saa7164-buffer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/pci/saa7164/saa7164-buffer.c b/drivers/media/pci/saa7164/saa7164-buffer.c index 6bd665ea190d..c83b2e914dcb 100644 --- a/drivers/media/pci/saa7164/saa7164-buffer.c +++ b/drivers/media/pci/saa7164/saa7164-buffer.c @@ -98,5 +98,5 @@ struct saa7164_buffer *saa7164_buffer_alloc(struct saa7164_port *port, goto ret; } - buf = kzalloc(sizeof(struct saa7164_buffer), GFP_KERNEL); + buf = kzalloc(sizeof(*buf), GFP_KERNEL); if (!buf) @@ -281,5 +281,5 @@ struct saa7164_user_buffer *saa7164_buffer_alloc_user(struct saa7164_dev *dev, { struct saa7164_user_buffer *buf; - buf = kzalloc(sizeof(struct saa7164_user_buffer), GFP_KERNEL); + buf = kzalloc(sizeof(*buf), GFP_KERNEL); if (!buf) -- 2.14.1
| |