USB: serial: drop bogus to_usb_serial_port() checks

The to_usb_serial_port() macro is implemented using container_of() so
there's no need to check for NULL.

Note that neither bus match() or probe() is ever called with a NULL
struct device pointer so the checks weren't just misplaced.

Reviewed-by: Greg Kroah-Hartman <[email protected]>
Reviewed-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

0 files changed, 0 insertions, 0 deletions