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[ Upstream commit a2522c80f074c35254974fec39fffe8b8d75befe ] Since commit 159491f3b509 ("s390/ap: rework assembler functions to use unions for in/out register variables") the function ap_qact() tries to grab the status from the wrong part of the register. Thus we always end up with zeros. Which is wrong, among others, because we detect failures via status.response_code. Signed-off-by: Halil Pasic <pasic@linux.ibm.com> Reported-by: Harald Freudenberger <freude@linux.ibm.com> Fixes: 159491f3b509 ("s390/ap: rework assembler functions to use unions for in/out register variables") Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>