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Free cmd in virNetDevVethDelete

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Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
This commit is contained in:
Gao feng 2013-10-04 18:53:52 +08:00 committed by Daniel P. Berrange
parent 7dc1d4ab89
commit 524b21979a
1 changed files with 10 additions and 4 deletions
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14
src/util/virnetdevveth.c
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@ -196,18 +196,24 @@ int virNetDevVethDelete(const char *veth)
{ {
virCommandPtr cmd = virCommandNewArgList("ip", "link", "del", veth, NULL); virCommandPtr cmd = virCommandNewArgList("ip", "link", "del", veth, NULL);
int status; int status;
int ret = -1;
if (virCommandRun(cmd, &status) < 0) if (virCommandRun(cmd, &status) < 0)
return -1; goto cleanup;
if (status != 0) { if (status != 0) {
if (!virNetDevExists(veth)) { if (!virNetDevExists(veth)) {
VIR_DEBUG("Device %s already deleted (by kernel namespace cleanup)", veth); VIR_DEBUG("Device %s already deleted (by kernel namespace cleanup)", veth);
return 0; ret = 0;
goto cleanup;
} }
virReportError(VIR_ERR_INTERNAL_ERROR, virReportError(VIR_ERR_INTERNAL_ERROR,
_("Failed to delete veth device %s"), veth); _("Failed to delete veth device %s"), veth);
return -1; goto cleanup;
} }
return 0;
ret = 0;
cleanup:
virCommandFree(cmd);
return ret;
} }