diff options
| author |   Maya Erez <qca_merez@qca.qualcomm.com> | 2016-05-16 22:23:33 +0300 |
|---|---|---|
| committer |   Kalle Valo <kvalo@qca.qualcomm.com> | 2016-05-28 11:19:21 +0300 |
| commit | a1526f7eafa434f756579e2bc784b7605f96bf3e (patch) | |
| tree | 902116008c285286722d1db0fd0fb8a46ce07c3b /scripts | |
| parent | wil6210: protect wil_vring_fini_tx in parallel to tx completions (diff) | |
wil6210: fix dma mapping error cleanup in __wil_tx_vring_tso
In case we fail to map one of the TSO SKB fragments, we need to
clear all the mapped descriptors, from swhead to swhead+descs_used-1.
Change the desc index calculation to
i = (swhead + descs_used - 1) % vring->size;
to prevent unmpping of (swhead + descs_used) descriptor that wasn't
mapped.
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions