Stop annoying prio_lookup warning messages

Multipath shouldn't try to look up its prioritizer if it doesn't have
one. Doing so just causes annoying warning messages.

Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>

diff --git a/libmultipath/prio.c b/libmultipath/prio.c
index 8e6b93e..186cc4d 100644 (file)
--- a/libmultipath/prio.c
+++ b/libmultipath/prio.c
@@ -162,7 +162,10 @@ void prio_put (struct prio * dst)
        if (!dst)
                return;
 
-       src = prio_lookup(dst->name);
+       if (!strlen(dst->name))
+               src = NULL;
+       else
+               src = prio_lookup(dst->name);
        memset(dst, 0x0, sizeof(struct prio));
        free_prio(src);
 }