master - cleanup: quite gcc warn

[Zdenek Kabelac]

Gitweb:        http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=9534c21ead16dae89...
Commit:        9534c21ead16dae8975fdaf1959b5534dc175f84
Parent:        ff33d215ba488bc3abf7bb33f1c25ee1fc0e65c4
Author:        Zdenek Kabelac 
AuthorDate:    Fri Aug 15 14:08:06 2014 +0200
Committer:     Zdenek Kabelac 
CommitterDate: Fri Aug 15 15:06:45 2014 +0200

cleanup: quite gcc warn

gcc can't see dev_get_primary_dev  returns only 0,1,2
so ensure 'name' is always defined in valid path.
---
 lib/filters/filter-mpath.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/lib/filters/filter-mpath.c b/lib/filters/filter-mpath.c
index 52c9341..a933ba1 100644
--- a/lib/filters/filter-mpath.c
+++ b/lib/filters/filter-mpath.c
@@ -158,6 +158,7 @@ static int dev_is_mpath(struct dev_filter *f, struct device *dev)
    	return 0;

switch (dev_get_primary_dev(dt, dev, &primary_dev)) {
+		default:
    	case 0:
    		/* Error. */
    		log_error("Failed to get primary device for %d:%d.", major, minor);