tree b2c653bc7f9e9a4c7930ad01d8162c3214c21335
parent 3b2666f1a54c7f38b09fc5371e46a359c53ab6e1
author nwzhao <nwzhao@codeaurora.org> 1550174065 -0800
committer nshrivas <nshrivas@codeaurora.org> 1558725475 -0700

qcacmn: fix rx path dma-inv-range, unmap-single issues

In case of duplicated rx descriptors from hardware,
it will hit issues in __dma_inv_range(), __qdf_nbuf_unmap_single.
Detect the duplicates, skip processing them, drop the mpdu.

CRs-Fixed: 2413816
Change-Id: I7efd4b0c1bda5578578927bb22fe9d487758897d