Commits
Sebastian Ott committed ddebf6612c5
s390/qdio: fix double return code evaluation qdio sometimes checks return codes twice. First with the ccw device's lock held and then a 2nd time after the lock is released. Simplify the code by releasing the lock earlier and unify the return code evaluation. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>