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authorDan Carpenter <dan.carpenter@oracle.com>2016-07-14 13:19:34 +0300
committerMarc Zyngier <marc.zyngier@arm.com>2016-07-14 16:35:50 +0300
commit40c4f8d27296428c894551c9e30d8016a2551116 (patch)
treebcd347398d1b6b1b537d363083c16ecfd3c5a72c /arch/arm64/kvm
parent6c41a413fd44af8eae2949869d4d57ce681a0c30 (diff)
downloadlinux-40c4f8d27296428c894551c9e30d8016a2551116.tar.xz
arm64: KVM: Clean up a condition
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>
Diffstat (limited to 'arch/arm64/kvm')
-rw-r--r--arch/arm64/kvm/sys_regs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index a57d650f552c..b0b225ceca18 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -1546,7 +1546,7 @@ static void unhandled_cp_access(struct kvm_vcpu *vcpu,
struct sys_reg_params *params)
{
u8 hsr_ec = kvm_vcpu_trap_get_class(vcpu);
- int cp;
+ int cp = -1;
switch(hsr_ec) {
case ESR_ELx_EC_CP15_32:
@@ -1558,7 +1558,7 @@ static void unhandled_cp_access(struct kvm_vcpu *vcpu,
cp = 14;
break;
default:
- WARN_ON((cp = -1));
+ WARN_ON(1);
}
kvm_err("Unsupported guest CP%d access at: %08lx\n",