Print the result message in one place only. This simplifies
future changes. multipath -c is also affected.

Signed-off-by: Martin Wilck <mwi...@suse.com>
Reviewed-by: Benjamin Marzinski <bmarz...@redhat.com>
---
 multipath/main.c | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

diff --git a/multipath/main.c b/multipath/main.c
index 2be9b9c2..bf28735f 100644
--- a/multipath/main.c
+++ b/multipath/main.c
@@ -350,6 +350,16 @@ out:
        return r;
 }
 
+static int print_cmd_valid(const char *devpath, int k)
+{
+       if (k < 0 || k > 1)
+               return 1;
+
+       printf("%s is%s a valid multipath device path\n",
+              devpath, k ? "" : " not");
+       return k == 1;
+}
+
 /*
  * Return value:
  *  -1: Retry
@@ -391,10 +401,7 @@ configure (struct config *conf, enum mpath_cmds cmd,
            cmd != CMD_REMOVE_WWID &&
            (filter_devnode(conf->blist_devnode,
                            conf->elist_devnode, dev) > 0)) {
-               if (cmd == CMD_VALID_PATH)
-                       printf("%s is not a valid multipath device path\n",
-                              devpath);
-               goto out;
+               goto print_valid;
        }
 
        /*
@@ -407,7 +414,7 @@ configure (struct config *conf, enum mpath_cmds cmd,
                if (!refwwid) {
                        condlog(4, "%s: failed to get wwid", devpath);
                        if (failed == 2 && cmd == CMD_VALID_PATH)
-                               printf("%s is not a valid multipath device 
path\n", devpath);
+                               goto print_valid;
                        else
                                condlog(3, "scope is null");
                        goto out;
@@ -447,9 +454,7 @@ configure (struct config *conf, enum mpath_cmds cmd,
                        if (r == 0 ||
                            !find_multipaths_on(conf) ||
                            !ignore_wwids_on(conf)) {
-                               printf("%s %s a valid multipath device path\n",
-                                      devpath, r == 0 ? "is" : "is not");
-                               goto out;
+                               goto print_valid;
                        }
                }
        }
@@ -493,9 +498,7 @@ configure (struct config *conf, enum mpath_cmds cmd,
                 * the refwwid, then the path is valid */
                if (VECTOR_SIZE(curmp) != 0 || VECTOR_SIZE(pathvec) > 1)
                        r = 0;
-               printf("%s %s a valid multipath device path\n",
-                      devpath, r == 0 ? "is" : "is not");
-               goto out;
+               goto print_valid;
        }
 
        if (cmd != CMD_CREATE && cmd != CMD_DRY_RUN) {
@@ -509,6 +512,10 @@ configure (struct config *conf, enum mpath_cmds cmd,
        r = coalesce_paths(&vecs, NULL, refwwid,
                           conf->force_reload, cmd);
 
+print_valid:
+       if (cmd == CMD_VALID_PATH)
+               r = print_cmd_valid(devpath, r);
+
 out:
        if (refwwid)
                FREE(refwwid);
@@ -844,8 +851,7 @@ main (int argc, char *argv[])
                if (fd == -1) {
                        condlog(3, "%s: daemon is not running", dev);
                        if (!systemd_service_enabled(dev)) {
-                               printf("%s is not a valid "
-                                      "multipath device path\n", dev);
+                               r = print_cmd_valid(dev, 1);
                                goto out;
                        }
                } else
-- 
2.16.1

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