Patchwork [25/27] KVM: arm/arm64: Remove unused gpa_end variable

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Submitter Marc Zyngier
Date Feb. 22, 2019, 4:26 p.m.
Message ID <20190222162605.5054-26-marc.zyngier@arm.com>
Download mbox | patch
Permalink /patch/733839/
State New
Headers show

Comments

Marc Zyngier - Feb. 22, 2019, 4:26 p.m.
From: Shaokun Zhang <zhangshaokun@hisilicon.com>

The 'gpa_end' local variable is never used and let's remove it.

Cc: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
 virt/kvm/arm/mmu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c
index e3e5a26b4845..aae68da2717f 100644
--- a/virt/kvm/arm/mmu.c
+++ b/virt/kvm/arm/mmu.c
@@ -1597,14 +1597,13 @@  static void kvm_send_hwpoison_signal(unsigned long address,
 static bool fault_supports_stage2_pmd_mappings(struct kvm_memory_slot *memslot,
 					       unsigned long hva)
 {
-	gpa_t gpa_start, gpa_end;
+	gpa_t gpa_start;
 	hva_t uaddr_start, uaddr_end;
 	size_t size;
 
 	size = memslot->npages * PAGE_SIZE;
 
 	gpa_start = memslot->base_gfn << PAGE_SHIFT;
-	gpa_end = gpa_start + size;
 
 	uaddr_start = memslot->userspace_addr;
 	uaddr_end = uaddr_start + size;