xhci: Adjust segment numbers after ring expansion

Initial xhci_ring allocation has just been amended to assign a
monotonically increasing number to each ring segment.

However rings may be expanded after initial allocation.

So number newly inserted segments starting from the preceding segment in
the ring and renumber all segments succeeding the newly inserted ones.

This is not a fix because ring expansion currently isn't done on the
Event Ring and that's the only ring type using the segment number.
It's just in preparation for when either Event Ring expansion is added
or when other ring types start making use of the segment number.

Signed-off-by: Lukas Wunner <[email protected]>
Signed-off-by: Mathias Nyman <[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