forked from Minki/linux
drivers: staging: vme: Fixed the using of sizeof
Constructions that looks like card = kzalloc(sizeof(struct pio2_card), GFP_KERNEL); are changed to card = kzalloc(sizeof(*card), GFP_KERNEL); Signed-off-by: Egor Uleyskiy <egor.ulieiskii@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
cad5636db7
commit
93a28666a9
@ -215,7 +215,7 @@ static int pio2_probe(struct vme_dev *vdev)
|
||||
u8 reg;
|
||||
int vec;
|
||||
|
||||
card = kzalloc(sizeof(struct pio2_card), GFP_KERNEL);
|
||||
card = kzalloc(sizeof(*card), GFP_KERNEL);
|
||||
if (!card) {
|
||||
retval = -ENOMEM;
|
||||
goto err_struct;
|
||||
|
@ -308,7 +308,7 @@ static int vme_user_ioctl(struct inode *inode, struct file *file,
|
||||
switch (cmd) {
|
||||
case VME_IRQ_GEN:
|
||||
copied = copy_from_user(&irq_req, argp,
|
||||
sizeof(struct vme_irq_id));
|
||||
sizeof(irq_req));
|
||||
if (copied != 0) {
|
||||
pr_warn("Partial copy from userspace\n");
|
||||
return -EFAULT;
|
||||
@ -322,7 +322,7 @@ static int vme_user_ioctl(struct inode *inode, struct file *file,
|
||||
case MASTER_MINOR:
|
||||
switch (cmd) {
|
||||
case VME_GET_MASTER:
|
||||
memset(&master, 0, sizeof(struct vme_master));
|
||||
memset(&master, 0, sizeof(master));
|
||||
|
||||
/* XXX We do not want to push aspace, cycle and width
|
||||
* to userspace as they are
|
||||
@ -334,7 +334,7 @@ static int vme_user_ioctl(struct inode *inode, struct file *file,
|
||||
&master.cycle, &master.dwidth);
|
||||
|
||||
copied = copy_to_user(argp, &master,
|
||||
sizeof(struct vme_master));
|
||||
sizeof(master));
|
||||
if (copied != 0) {
|
||||
pr_warn("Partial copy to userspace\n");
|
||||
return -EFAULT;
|
||||
@ -368,7 +368,7 @@ static int vme_user_ioctl(struct inode *inode, struct file *file,
|
||||
case SLAVE_MINOR:
|
||||
switch (cmd) {
|
||||
case VME_GET_SLAVE:
|
||||
memset(&slave, 0, sizeof(struct vme_slave));
|
||||
memset(&slave, 0, sizeof(slave));
|
||||
|
||||
/* XXX We do not want to push aspace, cycle and width
|
||||
* to userspace as they are
|
||||
@ -379,7 +379,7 @@ static int vme_user_ioctl(struct inode *inode, struct file *file,
|
||||
&slave.aspace, &slave.cycle);
|
||||
|
||||
copied = copy_to_user(argp, &slave,
|
||||
sizeof(struct vme_slave));
|
||||
sizeof(slave));
|
||||
if (copied != 0) {
|
||||
pr_warn("Partial copy to userspace\n");
|
||||
return -EFAULT;
|
||||
|
Loading…
Reference in New Issue
Block a user