KVM: x86: Remove redundant parentheses around 'bitmap'

When doing pointer arithmetic in apic_test_vector() and
kvm_lapic_{set|clear}_vector(), remove the unnecessary
parentheses surrounding the 'bitmap' parameter.

No functional change intended.

Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
Link: https://lore.kernel.org/r/20250709033242.267892-3-Neeraj.Upadhyay@amd.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 013e8681247fdc58d2baa8925827aa62f1e4a9d7..533daf6dd1b16a3e1468c25ce7be84466dc3921c 100644 (file)
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -114,7 +114,7 @@ static __always_inline void kvm_lapic_set_reg64(struct kvm_lapic *apic,
 
 static inline int apic_test_vector(int vec, void *bitmap)
 {
-       return test_bit(VEC_POS(vec), (bitmap) + REG_POS(vec));
+       return test_bit(VEC_POS(vec), bitmap + REG_POS(vec));
 }
 
 bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector)

diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
index 4ce30db6582814a52f3ef2812683e3ff8ce42cd4..1638a3da383a84a3e8c5d8b188f27ce6089838f3 100644 (file)
--- a/arch/x86/kvm/lapic.h
+++ b/arch/x86/kvm/lapic.h
@@ -150,12 +150,12 @@ u64 kvm_lapic_readable_reg_mask(struct kvm_lapic *apic);
 
 static inline void kvm_lapic_clear_vector(int vec, void *bitmap)
 {
-       clear_bit(VEC_POS(vec), (bitmap) + REG_POS(vec));
+       clear_bit(VEC_POS(vec), bitmap + REG_POS(vec));
 }
 
 static inline void kvm_lapic_set_vector(int vec, void *bitmap)
 {
-       set_bit(VEC_POS(vec), (bitmap) + REG_POS(vec));
+       set_bit(VEC_POS(vec), bitmap + REG_POS(vec));
 }
 
 static inline void kvm_lapic_set_irr(int vec, struct kvm_lapic *apic)