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authorLi kunyu <kunyu@nfschina.com>2022-12-13 16:02:36 +0800
committerSean Christopherson <seanjc@google.com>2023-03-23 16:09:12 -0700
commit14aa40a1d05ef27c42fdfacd5a81f5df6a49ee39 (patch)
treecd40f7e09aebd2dc24ea93ea08c092ac99886719
parentd8708b80fa0e6e21bc0c9e7276ad0bccef73b6e7 (diff)
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>
-rw-r--r--virt/kvm/kvm_main.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index f40b72eb0e7b..8f0a7da37e32 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -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;