s390/cio: Refactor the routine that handles TIC CCWs

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Extract the "does the target of this TIC already exist?" check from
ccwchain_handle_tic(), so that it's easier to refactor that function
into one that cp_init() is able to use.

Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20190606202831.44135-3-farman@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>

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Eric Farman 2019-06-06 22:28:24 +02:00 • committed by Cornelia Huck

parent 812271b910

commit e64bd68946

1 changed files with 4 additions and 4 deletions

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drivers/s390/cio/vfio_ccw_cp.c

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