[PATCH 2/4] ATM-ZeitNet: Improve a size determination in zatm_open()

SF Markus Elfring
2016-09-10T09:01:25Z

Date: Sat, 10 Sep 2016 10:07:38 +0200

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@users.sourceforge.net>
---
drivers/atm/zatm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index d378ff2..218c6af 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -1399,7 +1399,7 @@ static int zatm_open(struct atm_vcc *vcc)
DPRINTK(DEV_LABEL "(itf %d): open %d.%d\n",vcc->dev->number,vcc->vpi,
vcc->vci);
if (!test_bit(ATM_VF_PARTIAL,&vcc->flags)) {
- zatm_vcc = kmalloc(sizeof(struct zatm_vcc),GFP_KERNEL);
+ zatm_vcc = kmalloc(sizeof(*zatm_vcc), GFP_KERNEL);
if (!zatm_vcc) {
clear_bit(ATM_VF_ADDR,&vcc->flags);
return -ENOMEM;
--
2.10.0