staging: r8188eu: remove the helpers of usb_read_port_cancel()

Remove the unnecessary _rtw_read_port_cancel() and usb_read_port_cancel()
and embed their code into the caller (i.e., rtw_read_port_cancel()).

_rtw_read_port_cancel() is a mere redefinition of rtw_read_port_cancel()
and it is unneeded. usb_read_port_cancel() was the only functions assigned
to the (*_usb_read_port_cancel) pointer, so we can simply remove it and
make a direct call.

This patch is in preparation for the _io_ops structure removal.

Reviewed-by: Dan Carpenter <[email protected]>
Co-developed-by: Fabio M. De Francesco <[email protected]>
Signed-off-by: Fabio M. De Francesco <[email protected]>
Signed-off-by: Pavel Skripkin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions