x86: Clean up 'sizeof x' => 'sizeof(x)'

"sizeof(x)" is the canonical coding style used in arch/x86 most of the time.
Fix the few places that didn't follow the convention.

(Also do some whitespace cleanups in a few places while at it.)

[ mingo: Rewrote the changelog. ]

Signed-off-by: Jordan Borgner <mail@jordan-borgner.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20181028125828.7rgammkgzep2wpam@JordanDesktop
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 21 insertions, 21 deletions

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 66d66d77caee..5cd5647120f2 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2924,7 +2924,7 @@ static int msr_io(struct kvm_vcpu *vcpu, struct kvm_msrs __user *user_msrs,
 	unsigned size;
 
 	r = -EFAULT;
-	if (copy_from_user(&msrs, user_msrs, sizeof msrs))
+	if (copy_from_user(&msrs, user_msrs, sizeof(msrs)))
 		goto out;
 
 	r = -E2BIG;
@@ -3091,11 +3091,11 @@ long kvm_arch_dev_ioctl(struct file *filp,
 		unsigned n;
 
 		r = -EFAULT;
-		if (copy_from_user(&msr_list, user_msr_list, sizeof msr_list))
+		if (copy_from_user(&msr_list, user_msr_list, sizeof(msr_list)))
 			goto out;
 		n = msr_list.nmsrs;
 		msr_list.nmsrs = num_msrs_to_save + num_emulated_msrs;
-		if (copy_to_user(user_msr_list, &msr_list, sizeof msr_list))
+		if (copy_to_user(user_msr_list, &msr_list, sizeof(msr_list)))
 			goto out;
 		r = -E2BIG;
 		if (n < msr_list.nmsrs)
@@ -3117,7 +3117,7 @@ long kvm_arch_dev_ioctl(struct file *filp,
 		struct kvm_cpuid2 cpuid;
 
 		r = -EFAULT;
-		if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
+		if (copy_from_user(&cpuid, cpuid_arg, sizeof(cpuid)))
 			goto out;
 
 		r = kvm_dev_ioctl_get_cpuid(&cpuid, cpuid_arg->entries,
@@ -3126,7 +3126,7 @@ long kvm_arch_dev_ioctl(struct file *filp,
 			goto out;
 
 		r = -EFAULT;
-		if (copy_to_user(cpuid_arg, &cpuid, sizeof cpuid))
+		if (copy_to_user(cpuid_arg, &cpuid, sizeof(cpuid)))
 			goto out;
 		r = 0;
 		break;
@@ -3894,7 +3894,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		struct kvm_interrupt irq;
 
 		r = -EFAULT;
-		if (copy_from_user(&irq, argp, sizeof irq))
+		if (copy_from_user(&irq, argp, sizeof(irq)))
 			goto out;
 		r = kvm_vcpu_ioctl_interrupt(vcpu, &irq);
 		break;
@@ -3912,7 +3912,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		struct kvm_cpuid cpuid;
 
 		r = -EFAULT;
-		if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
+		if (copy_from_user(&cpuid, cpuid_arg, sizeof(cpuid)))
 			goto out;
 		r = kvm_vcpu_ioctl_set_cpuid(vcpu, &cpuid, cpuid_arg->entries);
 		break;
@@ -3922,7 +3922,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		struct kvm_cpuid2 cpuid;
 
 		r = -EFAULT;
-		if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
+		if (copy_from_user(&cpuid, cpuid_arg, sizeof(cpuid)))
 			goto out;
 		r = kvm_vcpu_ioctl_set_cpuid2(vcpu, &cpuid,
 					      cpuid_arg->entries);
@@ -3933,14 +3933,14 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		struct kvm_cpuid2 cpuid;
 
 		r = -EFAULT;
-		if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
+		if (copy_from_user(&cpuid, cpuid_arg, sizeof(cpuid)))
 			goto out;
 		r = kvm_vcpu_ioctl_get_cpuid2(vcpu, &cpuid,
 					      cpuid_arg->entries);
 		if (r)
 			goto out;
 		r = -EFAULT;
-		if (copy_to_user(cpuid_arg, &cpuid, sizeof cpuid))
+		if (copy_to_user(cpuid_arg, &cpuid, sizeof(cpuid)))
 			goto out;
 		r = 0;
 		break;
@@ -3961,13 +3961,13 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		struct kvm_tpr_access_ctl tac;
 
 		r = -EFAULT;
-		if (copy_from_user(&tac, argp, sizeof tac))
+		if (copy_from_user(&tac, argp, sizeof(tac)))
 			goto out;
 		r = vcpu_ioctl_tpr_access_reporting(vcpu, &tac);
 		if (r)
 			goto out;
 		r = -EFAULT;
-		if (copy_to_user(argp, &tac, sizeof tac))
+		if (copy_to_user(argp, &tac, sizeof(tac)))
 			goto out;
 		r = 0;
 		break;
@@ -3980,7 +3980,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		if (!lapic_in_kernel(vcpu))
 			goto out;
 		r = -EFAULT;
-		if (copy_from_user(&va, argp, sizeof va))
+		if (copy_from_user(&va, argp, sizeof(va)))
 			goto out;
 		idx = srcu_read_lock(&vcpu->kvm->srcu);
 		r = kvm_lapic_set_vapic_addr(vcpu, va.vapic_addr);
@@ -3991,7 +3991,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		u64 mcg_cap;
 
 		r = -EFAULT;
-		if (copy_from_user(&mcg_cap, argp, sizeof mcg_cap))
+		if (copy_from_user(&mcg_cap, argp, sizeof(mcg_cap)))
 			goto out;
 		r = kvm_vcpu_ioctl_x86_setup_mce(vcpu, mcg_cap);
 		break;
@@ -4000,7 +4000,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		struct kvm_x86_mce mce;
 
 		r = -EFAULT;
-		if (copy_from_user(&mce, argp, sizeof mce))
+		if (copy_from_user(&mce, argp, sizeof(mce)))
 			goto out;
 		r = kvm_vcpu_ioctl_x86_set_mce(vcpu, &mce);
 		break;
@@ -4536,7 +4536,7 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		if (kvm->created_vcpus)
 			goto set_identity_unlock;
 		r = -EFAULT;
-		if (copy_from_user(&ident_addr, argp, sizeof ident_addr))
+		if (copy_from_user(&ident_addr, argp, sizeof(ident_addr)))
 			goto set_identity_unlock;
 		r = kvm_vm_ioctl_set_identity_map_addr(kvm, ident_addr);
 set_identity_unlock:
@@ -4620,7 +4620,7 @@ set_identity_unlock:
 		if (r)
 			goto get_irqchip_out;
 		r = -EFAULT;
-		if (copy_to_user(argp, chip, sizeof *chip))
+		if (copy_to_user(argp, chip, sizeof(*chip)))
 			goto get_irqchip_out;
 		r = 0;
 	get_irqchip_out:
@@ -4666,7 +4666,7 @@ set_identity_unlock:
 	}
 	case KVM_SET_PIT: {
 		r = -EFAULT;
-		if (copy_from_user(&u.ps, argp, sizeof u.ps))
+		if (copy_from_user(&u.ps, argp, sizeof(u.ps)))
 			goto out;
 		r = -ENXIO;
 		if (!kvm->arch.vpit)
@@ -8205,7 +8205,7 @@ static void __get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
 	sregs->efer = vcpu->arch.efer;
 	sregs->apic_base = kvm_get_apic_base(vcpu);
 
-	memset(sregs->interrupt_bitmap, 0, sizeof sregs->interrupt_bitmap);
+	memset(sregs->interrupt_bitmap, 0, sizeof(sregs->interrupt_bitmap));
 
 	if (vcpu->arch.interrupt.injected && !vcpu->arch.interrupt.soft)
 		set_bit(vcpu->arch.interrupt.nr,
@@ -8509,7 +8509,7 @@ int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
 	fpu->last_opcode = fxsave->fop;
 	fpu->last_ip = fxsave->rip;
 	fpu->last_dp = fxsave->rdp;
-	memcpy(fpu->xmm, fxsave->xmm_space, sizeof fxsave->xmm_space);
+	memcpy(fpu->xmm, fxsave->xmm_space, sizeof(fxsave->xmm_space));
 
 	vcpu_put(vcpu);
 	return 0;
@@ -8530,7 +8530,7 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
 	fxsave->fop = fpu->last_opcode;
 	fxsave->rip = fpu->last_ip;
 	fxsave->rdp = fpu->last_dp;
-	memcpy(fxsave->xmm_space, fpu->xmm, sizeof fxsave->xmm_space);
+	memcpy(fxsave->xmm_space, fpu->xmm, sizeof(fxsave->xmm_space));
 
 	vcpu_put(vcpu);
 	return 0;