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OpenCloudOS-Kernel
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kvm: kvm_main: Remove unnecessary (void*) conversions 

void * pointer assignment does not require a forced replacement.

Signed-off-by: Li kunyu <kunyu@nfschina.com>
Link: https://lore.kernel.org/r/20221213080236.3969-1-kunyu@nfschina.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Li kunyu 2022-12-13 16:02:36 +08:00 committed by Sean Christopherson
parent d8708b80fa
commit 14aa40a1d0
1 changed files with 5 additions and 7 deletions
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12
virt/kvm/kvm_main.c
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@ -3866,7 +3866,7 @@ static int create_vcpu_fd(struct kvm_vcpu *vcpu)
#ifdef __KVM_HAVE_ARCH_VCPU_DEBUGFS
static int vcpu_get_pid(void *data, u64 *val)
{
struct kvm_vcpu *vcpu = (struct kvm_vcpu *) data;
struct kvm_vcpu *vcpu = data;
*val = pid_nr(rcu_access_pointer(vcpu->pid));
return 0;
}
@ -5572,8 +5572,7 @@ static int kvm_debugfs_open(struct inode *inode, struct file *file,
const char *fmt)
{
int ret;
struct kvm_stat_data *stat_data = (struct kvm_stat_data *)
inode->i_private;
struct kvm_stat_data *stat_data = inode->i_private;
/*
* The debugfs files are a reference to the kvm struct which
@ -5594,8 +5593,7 @@ static int kvm_debugfs_open(struct inode *inode, struct file *file,
static int kvm_debugfs_release(struct inode *inode, struct file *file)
{
struct kvm_stat_data *stat_data = (struct kvm_stat_data *)
inode->i_private;
struct kvm_stat_data *stat_data = inode->i_private;
simple_attr_release(inode, file);
kvm_put_kvm(stat_data->kvm);
@ -5644,7 +5642,7 @@ static int kvm_clear_stat_per_vcpu(struct kvm *kvm, size_t offset)
static int kvm_stat_data_get(void *data, u64 *val)
{
int r = -EFAULT;
struct kvm_stat_data *stat_data = (struct kvm_stat_data *)data;
struct kvm_stat_data *stat_data = data;
switch (stat_data->kind) {
case KVM_STAT_VM:
@ -5663,7 +5661,7 @@ static int kvm_stat_data_get(void *data, u64 *val)
static int kvm_stat_data_clear(void *data, u64 val)
{
int r = -EFAULT;
struct kvm_stat_data *stat_data = (struct kvm_stat_data *)data;
struct kvm_stat_data *stat_data = data;
if (val)
return -EINVAL;