USB: serial: digi_acceleport: drop redundant driver data sanity checks

The urb context pointer does not change while an urb is in flight so
there is never a need to check for NULL on completion.

The port driver data is not freed until the port is unbound at which
point all I/O for that port has been stopped (and I/O is no longer
started for a port that has not yet been probed).

The device driver data is not freed until after the driver has been
unbound and at which point all I/O has also ceased.

Drop the redundant, overly defensive (and still incomplete) sanity
checks from the completion callbacks.

Signed-off-by: Johan Hovold <johan@kernel.org>

0 files changed, 0 insertions, 0 deletions