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qemu: Don't check for /dev/kvm presence

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The file being present doesn't necessarily mean anything these
days, as it's created independently of whether the kvm module
has been loaded[1]; moreover, we're already gathering all the
information we need through QMP, so poking the filesystem at
all is entirely unnecessary.

[1] https://github.com/systemd/systemd/commit/d35d6249d5a7ed3228

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
This commit is contained in:
Andrea Bolognani 2018-09-14 08:43:44 +02:00
parent c3be8bb423
commit 2f8b91ee74
1 changed files with 2 additions and 3 deletions
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5
src/qemu/qemu_capabilities.c
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@ -834,9 +834,8 @@ virQEMUCapsInitGuestFromBinary(virCapsPtr caps,
if (!binary)
return 0;
if (virFileExists("/dev/kvm") &&
(virQEMUCapsGet(qemubinCaps, QEMU_CAPS_KVM) ||
kvmbin))
if (virQEMUCapsGet(qemubinCaps, QEMU_CAPS_KVM) ||
kvmbin)
haskvm = true;
if (virQEMUCapsGetMachineTypesCaps(qemubinCaps, &nmachines, &machines) < 0)