[PATCH 4.6 091/100] md: md.c: fix oops in mddev_suspend for raid0

4.6-stable review patch. If anyone has any objections, please let me know. -- From: Heinz Mauelshagen commit 092398dce8c2406bfb0c9eebc3e764ff2ddb62a8 upstream. Introduced by upstream commit 70d9798b95562abac005d4ba71d28820f9a201eb The raid0 personality

[PATCH 4.6 091/100] md: md.c: fix oops in mddev_suspend for raid0

4.6-stable review patch. If anyone has any objections, please let me know. -- From: Heinz Mauelshagen commit 092398dce8c2406bfb0c9eebc3e764ff2ddb62a8 upstream. Introduced by upstream commit 70d9798b95562abac005d4ba71d28820f9a201eb The raid0 personality does not create