usb: xhci: move all segment re-numbering to xhci_link_rings()

This is a preparation patch for switching from custom segment list
handling to using list.h functions.

Contain all segment re-numbering in xhci_link_rings() which links two
segments lists together, and performs all necessary adjustments for
them to fit together.

No need to send segment number to xhci_alloc_segments_for_ring()
as a parameter after this.

Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20240626124835.1023046-11-mathias.nyman@linux.intel.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>