Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] KVM: remove redundant assignment to variable r | Date | Fri, 10 Apr 2020 12:35:26 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
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> --- virt/kvm/kvm_main.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 74bdb7bf3295..03571f6acaa8 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -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); -- 2.25.1
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