Commit 11ae7a0a authored by Andrea Spadaccini's avatar Andrea Spadaccini Committed by Guido Trotter
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Fixed potential unreferenced variable usage

I noticed a path in the code that would use spice_ip_version even if
it was not initialized. This patch fixes it.
Signed-off-by: default avatarAndrea Spadaccini <>
Signed-off-by: default avatarGuido Trotter <>
Reviewed-by: default avatarGuido Trotter <>
parent 3ef02bec
......@@ -721,6 +721,7 @@ class KVMHypervisor(hv_base.BaseHypervisor):
kvm_cmd.extend(["-serial", "none"])
spice_bind = hvp[constants.HV_KVM_SPICE_BIND]
spice_ip_version = None
if spice_bind:
if netutils.IsValidInterface(spice_bind):
# The user specified a network interface, we have to figure out the IP
......@@ -756,11 +757,10 @@ class KVMHypervisor(hv_base.BaseHypervisor):
# ValidateParameters checked it.
spice_address = spice_bind
spice_arg = "addr=%s,ipv%s,port=%s" % (spice_address,
spice_arg = "%s,disable-ticketing" % spice_arg
spice_arg = "addr=%s,port=%s,disable-ticketing" % (spice_address,
if spice_ip_version:
spice_arg = "%s,ipv%s" % (spice_arg, spice_ip_version)"KVM: SPICE will listen on port %s", instance.network_port)
kvm_cmd.extend(["-spice", spice_arg])
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