rtw88: pci: extract skbs free routine for trx rings

These skbs free routines could be used when driver wants
to stop PCI bus, because some of the skbs remained in the
queue may not have been returned via DMA interrupt.

Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Yan-Hsuan Chuang 2019-09-16 15:03:34 +08:00 • committed by Kalle Valo
commit dc579ca5cf