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arm64: KVM: Clean up a condition

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My static checker complains that this condition looks like it should be
== instead of =.  This isn't a fast path, so we don't need to be fancy.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Dan Carpenter 2016-07-14 13:19:34 +03:00 committed by Marc Zyngier
parent 6c41a413fd
commit 40c4f8d272
1 changed files with 2 additions and 2 deletions
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4
arch/arm64/kvm/sys_regs.c
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@ -1546,7 +1546,7 @@ static void unhandled_cp_access(struct kvm_vcpu *vcpu,
struct sys_reg_params *params) struct sys_reg_params *params)
{ {
u8 hsr_ec = kvm_vcpu_trap_get_class(vcpu); u8 hsr_ec = kvm_vcpu_trap_get_class(vcpu);
int cp; int cp = -1;
switch(hsr_ec) { switch(hsr_ec) {
case ESR_ELx_EC_CP15_32: case ESR_ELx_EC_CP15_32:
@ -1558,7 +1558,7 @@ static void unhandled_cp_access(struct kvm_vcpu *vcpu,
cp = 14; cp = 14;
break; break;
default: default:
WARN_ON((cp = -1)); WARN_ON(1);
} }
kvm_err("Unsupported guest CP%d access at: %08lx\n", kvm_err("Unsupported guest CP%d access at: %08lx\n",