dm mpath: fail message ioctl if specified path is not valid

[pandora-kernel.git] / drivers / md / dm-mpath.c

diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 4b0b63c..52f0de3 100644 (file)
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -1065,7 +1065,7 @@ out:
 static int action_dev(struct multipath *m, struct dm_dev *dev,
                      action_fn action)
 {
-       int r = 0;
+       int r = -EINVAL;
        struct pgpath *pgpath;
        struct priority_group *pg;
 
@@ -1669,7 +1669,7 @@ out:
  *---------------------------------------------------------------*/
 static struct target_type multipath_target = {
        .name = "multipath",
-       .version = {1, 2, 0},
+       .version = {1, 3, 0},
        .module = THIS_MODULE,
        .ctr = multipath_ctr,
        .dtr = multipath_dtr,