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KVM: remove redundant assignment to variable r

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The variable r is being assigned  with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Message-Id: <20200410113526.13822-1-colin.king@canonical.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Colin Ian King 2020-04-10 12:35:26 +01:00 committed by Paolo Bonzini
parent 56a87e5d99
commit 788109c1cc
1 changed files with 0 additions and 1 deletions
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virt/kvm/kvm_main.c
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@ -3160,7 +3160,6 @@ static long kvm_vcpu_ioctl(struct file *filp,
case KVM_SET_REGS: {
struct kvm_regs *kvm_regs;
r = -ENOMEM;
kvm_regs = memdup_user(argp, sizeof(*kvm_regs));
if (IS_ERR(kvm_regs)) {
r = PTR_ERR(kvm_regs);