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OpenCloudOS-Kernel
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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:
Egor Uleyskiy 2015-11-22 11:27:54 +02:00 committed by Greg Kroah-Hartman
parent cad5636db7
commit 93a28666a9
2 changed files with 6 additions and 6 deletions
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2
drivers/staging/vme/devices/vme_pio2_core.c
View File

@ -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;

10
drivers/staging/vme/devices/vme_user.c
View File

@ -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;