[dm-devel] [PATCH 14/16] Stop annoying prio_lookup warning messages

[Benjamin Marzinski]

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 at redhat.com>
---
 libmultipath/prio.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libmultipath/prio.c b/libmultipath/prio.c
index 8e6b93e..186cc4d 100644
--- 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);
 }
-- 
1.8.2