e302c038bd91357d636369d4c6b author Michael Holzheu 1143198928 -0800 committer Linus Torvalds 1143214398 -0800 [PATCH] s390: fix endless retry loop in tape driver If a tape device is assigned to another host, the interrupt for the assign operation comes back with deferred condition code 1. Under some conditions this can lead to an endless loop of retries. Check if the current request is still in IO in deferred condition code handling and prevent retries when the request has already been cancelled. Signed-off-by: Michael Holzheu Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds ³Ø