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dpif: Don't log warning for ENOENT with dpif_port_exists().

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The caller wants to know whether 'devname' is attached to 'dpif', and
ENOENT is a legitimate response to that not being the case.

Signed-off-by: Justin Pettit <jpettit@nicira.com>
This commit is contained in:
Justin Pettit
2012-11-15 13:05:58 -08:00
parent 0958f12880
commit bee6b8bc16
1 changed files with 1 additions and 1 deletions
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2
lib/dpif.c
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@@ -516,7 +516,7 @@ bool
dpif_port_exists(const struct dpif *dpif, const char *devname)
{
int error = dpif->dpif_class->port_query_by_name(dpif, devname, NULL);
if (error != 0 && error != ENODEV) {
if (error != 0 && error != ENOENT && error != ENODEV) {
VLOG_WARN_RL(&error_rl, "%s: failed to query port %s: %s",
dpif_name(dpif), devname, strerror(error));
}