[libvirt] [PATCHv2 3/4] Refactor qemuBuildSeccompSandboxCommandLine
Exit early if possible to simplify the logic.
Signed-off-by: Ján Tomko <jtomko(a)redhat.com>
---
src/qemu/qemu_command.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index dfeba54ee..ba279e640 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -9974,16 +9974,22 @@ qemuBuildSeccompSandboxCommandLine(virCommandPtr cmd,
virQEMUDriverConfigPtr cfg,
virQEMUCapsPtr qemuCaps)
{
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SECCOMP_SANDBOX)) {
- if (cfg->seccompSandbox == 0)
- virCommandAddArgList(cmd, "-sandbox", "off", NULL);
- else if (cfg->seccompSandbox > 0)
- virCommandAddArgList(cmd, "-sandbox", "on", NULL);
- } else if (cfg->seccompSandbox > 0) {
+ if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SECCOMP_SANDBOX) &&
+ cfg->seccompSandbox > 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("QEMU does not support seccomp sandboxes"));
return -1;
}
+
+ if (cfg->seccompSandbox == 0) {
+ if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SECCOMP_SANDBOX))
+ virCommandAddArgList(cmd, "-sandbox", "off", NULL);
+ return 0;
+ }
+
+ if (cfg->seccompSandbox > 0)
+ virCommandAddArgList(cmd, "-sandbox", "on", NULL);
+
return 0;
}
--
2.16.1