From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 20 Jan 2017 16:23:30 +0100
Replace the specification of data structures by pointer dereferences
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@xxxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/kvm/book3s_hv.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 596201b3f22e..9b7a5a8c9e4b 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -655,7 +655,7 @@ static void kvmppc_create_dtl_entry(struct kvm_vcpu *vcpu,
spin_unlock_irq(&vcpu->arch.tbacct_lock);
if (!dt || !vpa)
return;
- memset(dt, 0, sizeof(struct dtl_entry));
+ memset(dt, 0, sizeof(*dt));
dt->dispatch_reason = 7;
dt->processor_id = cpu_to_be16(vc->pcpu + vcpu->arch.ptid);
dt->timebase = cpu_to_be64(now + vc->tb_offset);
@@ -1073,7 +1073,7 @@ static int kvm_arch_vcpu_ioctl_get_sregs_hv(struct kvm_vcpu *vcpu,
{
int i;
- memset(sregs, 0, sizeof(struct kvm_sregs));
+ memset(sregs, 0, sizeof(*sregs));
sregs->pvr = vcpu->arch.pvr;
for (i = 0; i < vcpu->arch.slb_max; i++) {
sregs->u.s.ppc64.slb[i].slbe = vcpu->arch.slb[i].orige;
@@ -1590,7 +1590,7 @@ static struct kvmppc_vcore *kvmppc_vcore_create(struct kvm *kvm, int core)
{
struct kvmppc_vcore *vcore;
- vcore = kzalloc(sizeof(struct kvmppc_vcore), GFP_KERNEL);
+ vcore = kzalloc(sizeof(*vcore), GFP_KERNEL);
if (!vcore)
return NULL;
@@ -3204,7 +3204,7 @@ void kvmppc_alloc_host_rm_ops(void)
if (kvmppc_host_rm_ops_hv)
return;
- ops = kzalloc(sizeof(struct kvmppc_host_rm_ops), GFP_KERNEL);
+ ops = kzalloc(sizeof(*ops), GFP_KERNEL);
if (!ops)
return;
@@ -3713,13 +3713,13 @@ static int kvm_init_subcore_bitmap(void)
continue;
sibling_subcore_state =
- kmalloc_node(sizeof(struct sibling_subcore_state),
- GFP_KERNEL, node);
+ kmalloc_node(sizeof(*sibling_subcore_state), GFP_KERNEL,
+ node);
if (!sibling_subcore_state)
return -ENOMEM;
memset(sibling_subcore_state, 0,
- sizeof(struct sibling_subcore_state));
+ sizeof(*sibling_subcore_state));
for (j = 0; j < threads_per_core; j++) {
int cpu = first_cpu + j;
--
2.11.0
--
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