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qemu: Do not try and generate invalid RTC parameters

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If no RTC is specified in the config then do not generate any RTC command line
options. RTC command line options are optional for QEMU so make Valid() return
false when presented with the empty version of the RTC struct containing empty
strings.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2018-08-10 14:54:22 +01:00
parent 8d626afb0c
commit e46092e03a
1 changed files with 4 additions and 8 deletions
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12
qemu/qemu.go
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@ -1064,16 +1064,12 @@ type RTC struct {
// Valid returns true if the RTC structure is valid and complete. // Valid returns true if the RTC structure is valid and complete.
func (rtc RTC) Valid() bool { func (rtc RTC) Valid() bool {
if rtc.Clock != "" { if rtc.Clock != Host && rtc.Clock != VM {
if rtc.Clock != Host && rtc.Clock != VM { return false
return false
}
} }
if rtc.DriftFix != "" { if rtc.DriftFix != Slew && rtc.DriftFix != NoDriftFix {
if rtc.DriftFix != Slew && rtc.DriftFix != NoDriftFix { return false
return false
}
} }
return true return true