From: Neil Brown <neilb@suse.de>
Date: Thu, 22 Feb 2007 03:59:16 +0000 (+1100)
Subject: Fix a warning about an uninitialised variable.
X-Git-Tag: mdadm-2.6.1~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ae491d1e2c1c61be8bb341bd024e467e419a464c;p=thirdparty%2Fmdadm.git

Fix a warning about an uninitialised variable.

The case that doesn't initialise it is impossible,
so just return with an error..
---

diff --git a/ChangeLog b/ChangeLog
index 2f6a6e55..3e10eb40 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
 Changes Prior to this release
     -   --monitor was producing some meaningless warnings due to a bug.
+    -   Fix some compiler warnings.
 
 Changes Prior to 2.6 release
     -   Fixed UUID printing in "--detail --brief" for version1 metadata.
diff --git a/super1.c b/super1.c
index a480f21c..42efc759 100644
--- a/super1.c
+++ b/super1.c
@@ -1203,6 +1203,8 @@ add_internal_bitmap1(struct supertype *st, void *sbv,
 			}
 		}
 		break;
+	default:
+		return 0;
 	}
 
 	if (chunk == UnSet && room > 128*2)