From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 10 Sep 2016 08:07:38 +0000 (+0200)
Subject: ATM-ZeitNet: Improve a size determination in zatm_open()
X-Git-Tag: v4.9-rc1~127^2~226
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5ad3ea3d3952dcbb8047f97fbfa49804ea53a53a;p=thirdparty%2Fkernel%2Flinux.git

ATM-ZeitNet: Improve a size determination in zatm_open()

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index d378ff2d3925e..218c6af60f21f 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;