Merge branch 'subarray' into for-neil

[thirdparty/mdadm.git] / mapfile.c

diff --git a/mapfile.c b/mapfile.c
index d47fde1463b8adf9758e9391f58fe79967cc8633..0f12559777b26b0bbbe5c9dbf17ea7dac06e4d54 100644 (file)
--- a/mapfile.c
+++ b/mapfile.c
@@ -251,6 +251,16 @@ void map_delete(struct map_ent **mapp, int devnum)
        }
 }
 
+void map_remove(struct map_ent **mapp, int devnum)
+{
+       if (devnum == NoMdDev)
+               return;
+
+       map_delete(mapp, devnum);
+       map_write(*mapp);
+       map_free(*mapp);
+}
+
 struct map_ent *map_by_uuid(struct map_ent **map, int uuid[4])
 {
        struct map_ent *mp;