From: NeilBrown <neilb@suse.de>
Date: Mon, 22 Nov 2010 08:35:25 +0000 (+1100)
Subject: policy: don't try to get policy when path == NULL.
X-Git-Tag: mdadm-3.2~317
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b9b004ebc7abd5a4d8ddafef1fbf08409f24b330;p=thirdparty%2Fmdadm.git

policy: don't try to get policy when path == NULL.

config_rules_has_path, we fail if path==NULL, so we should when
config_rules doesn't has_path too.

Signed-Off-By: NeilBrown <neilb@suse.de>
---

diff --git a/policy.c b/policy.c
index 5f180340..0bc3c452 100644
--- a/policy.c
+++ b/policy.c
@@ -377,11 +377,10 @@ struct dev_policy *disk_policy(struct mdinfo *disk)
 
 	if (!type)
 		return NULL;
-	if (config_rules_has_path) {
+	if (config_rules_has_path)
 		path = disk_path(disk);
-		if (!path)
-			return NULL;
-	}
+	if (!path)
+		return NULL;
 
 	pol = path_policy(path, type);