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authorColin Ian King <colin.king@canonical.com>2018-08-28 16:22:28 +0100
committerRadim Krčmář <rkrcmar@redhat.com>2018-08-30 16:20:42 +0200
commit0186ec823280f5db55ab2e6291933bebe2e92772 (patch)
tree4838f2d06b158f381d6655500be54acb83aa28a9 /arch/x86/kvm/svm.c
parentb871da4a7778eda2e700ae8bf5f86e74a004c1ec (diff)
KVM: SVM: remove unused variable dst_vaddr_end
Variable dst_vaddr_end is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: variable 'dst_vaddr_end' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
-rw-r--r--arch/x86/kvm/svm.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 6276140044d0..4339fc4715fa 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -6747,7 +6747,7 @@ e_free:
static int sev_dbg_crypt(struct kvm *kvm, struct kvm_sev_cmd *argp, bool dec)
{
unsigned long vaddr, vaddr_end, next_vaddr;
- unsigned long dst_vaddr, dst_vaddr_end;
+ unsigned long dst_vaddr;
struct page **src_p, **dst_p;
struct kvm_sev_dbg debug;
unsigned long n;
@@ -6763,7 +6763,6 @@ static int sev_dbg_crypt(struct kvm *kvm, struct kvm_sev_cmd *argp, bool dec)
size = debug.len;
vaddr_end = vaddr + size;
dst_vaddr = debug.dst_uaddr;
- dst_vaddr_end = dst_vaddr + size;
for (; vaddr < vaddr_end; vaddr = next_vaddr) {
int len, s_off, d_off;