utils: Introduce and use nodev() helper routine

[mirror_iproute2.git] / bridge / mdb.c

diff --git a/bridge/mdb.c b/bridge/mdb.c
index 8c08baf570ec2520179b9229ee24423a02d909ef..f38dc67c849a333c01a6b25c5e33c0144c629aad 100644 (file)
--- a/bridge/mdb.c
+++ b/bridge/mdb.c
@@ -287,11 +287,8 @@ static int mdb_show(int argc, char **argv)
 
        if (filter_dev) {
                filter_index = ll_name_to_index(filter_dev);
-               if (filter_index == 0) {
-                       fprintf(stderr, "Cannot find device \"%s\"\n",
-                               filter_dev);
-                       return -1;
-               }
+               if (!filter_index)
+                       return nodev(filter_dev);
        }
 
        new_json_obj(json);
@@ -360,16 +357,12 @@ static int mdb_modify(int cmd, int flags, int argc, char **argv)
        }
 
        req.bpm.ifindex = ll_name_to_index(d);
-       if (req.bpm.ifindex == 0) {
-               fprintf(stderr, "Cannot find device \"%s\"\n", d);
-               return -1;
-       }
+       if (!req.bpm.ifindex)
+               return nodev(d);
 
        entry.ifindex = ll_name_to_index(p);
-       if (entry.ifindex == 0) {
-               fprintf(stderr, "Cannot find device \"%s\"\n", p);
-               return -1;
-       }
+       if (!entry.ifindex)
+               return nodev(p);
 
        if (!inet_pton(AF_INET, grp, &entry.addr.u.ip4)) {
                if (!inet_pton(AF_INET6, grp, &entry.addr.u.ip6)) {