[PATCH] KVM: x86: Fix print format and coding style

[linmiaohe]

From: Miaohe Lin <linmiaohe@xxxxxxxxxx>

Use %u to print u32 var and correct some coding style.

Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
 arch/x86/kvm/i8254.c      | 2 +-
 arch/x86/kvm/mmu/mmu.c    | 3 +--
 arch/x86/kvm/vmx/nested.c | 2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index b24c606ac04b..febca334c320 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -367,7 +367,7 @@ static void pit_load_count(struct kvm_pit *pit, int channel, u32 val)
 {
 	struct kvm_kpit_state *ps = &pit->pit_state;
 
-	pr_debug("load_count val is %d, channel is %d\n", val, channel);
+	pr_debug("load_count val is %u, channel is %d\n", val, channel);
 
 	/*
 	 * The largest possible initial count is 0; this is equivalent
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 7011a4e54866..9c228b9910b1 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -3568,8 +3568,7 @@ static bool fast_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 		 * write-protected for dirty-logging or access tracking.
 		 */
 		if ((error_code & PFERR_WRITE_MASK) &&
-		    spte_can_locklessly_be_made_writable(spte))
-		{
+		    spte_can_locklessly_be_made_writable(spte)) {
 			new_spte |= PT_WRITABLE_MASK;
 
 			/*
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index f2d8cb68dce8..6f3e515f28fd 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -4367,7 +4367,7 @@ int get_vmx_mem_address(struct kvm_vcpu *vcpu, unsigned long exit_qualification,
 	if (base_is_valid)
 		off += kvm_register_read(vcpu, base_reg);
 	if (index_is_valid)
-		off += kvm_register_read(vcpu, index_reg)<<scaling;
+		off += kvm_register_read(vcpu, index_reg) << scaling;
 	vmx_get_segment(vcpu, &s, seg_reg);
 
 	/*
-- 
2.19.1