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

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 <[email protected]>
wxgospel · Nov 16, 2012 · bee6b8b · bee6b8b
1 parent 0958f12
commit bee6b8b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/dpif.c b/lib/dpif.c
@@ -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));
     }