From 86b4566b4bb0a199de96b7f8985c342d583c2460 Mon Sep 17 00:00:00 2001
From: Chandra Seetharaman <sekharan@us.ibm.com>
Date: Thu, 13 Nov 2008 23:39:06 +0000
Subject: [PATCH] --- yaml --- r: 118955 b: refs/heads/master c:
 14e98c5ca8bed825f65cbf11cb0ffd2c09dac2f4 h: refs/heads/master i:   118953:
 b565e1ec5d1bb8b0199113520893cbe5c172d30f   118951:
 c2d806a8f76662cb2a066c55ba85e698b142560b v: v3

---
 [refs]                      | 2 +-
 trunk/drivers/md/dm-mpath.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index ecb659f25a6e..a9512eacdf7e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b81aa1c79201cb424114fd198607951900babe18
+refs/heads/master: 14e98c5ca8bed825f65cbf11cb0ffd2c09dac2f4
diff --git a/trunk/drivers/md/dm-mpath.c b/trunk/drivers/md/dm-mpath.c
index 58b1015260fa..3d7f4923cd13 100644
--- a/trunk/drivers/md/dm-mpath.c
+++ b/trunk/drivers/md/dm-mpath.c
@@ -708,6 +708,10 @@ static int parse_hw_handler(struct arg_set *as, struct multipath *m)
 		m->hw_handler_name = NULL;
 		return -EINVAL;
 	}
+
+	if (hw_argc > 1)
+		DMWARN("Ignoring user-specified arguments for "
+		       "hardware handler \"%s\"", m->hw_handler_name);
 	consume(as, hw_argc - 1);
 
 	return 0;