[PATCH] KVM: remove redundant assignment to variable r

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

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@xxxxxxxxxxxxx>
---
 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