diff options
| author | Rajeev Kumar <rajekuma@codeaurora.org> | 2017-12-06 11:20:50 -0800 |
|---|---|---|
| committer | snandini <snandini@codeaurora.org> | 2017-12-06 16:07:06 -0800 |
| commit | 1e61eb265d2aba210e020ab4e4cf5dbabf5955a8 (patch) | |
| tree | dfc44a67dc1c54dfd11fc3ff54bdbb1f474cbc1f | |
| parent | 1a15cea9c9e3f95cc1aa0542bab46601cd3023b4 (diff) | |
qcacld-3.0: Detach OL TXRX vdev when WMI vdev delete fails
In SMMU enabld builds when system goes in low memory DMA MAP APIs
fails which causes WMI VDEV delete command send failure and as a
side effect WALN driver leaks the OL TXRX VDEV memory.
To fix OLTXRX VDEV memory leak call TXRX vdev deatch API in case
WMI VDEV delete fails because of DMA MAP failure.
Change-Id: I3936a973a1398a2e22c9e4e1ca3cdb969309d61b
CRs-Fixed: 2154578
| -rw-r--r-- | core/wma/src/wma_dev_if.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/wma/src/wma_dev_if.c b/core/wma/src/wma_dev_if.c index 2d2a49336f51..365a8d819a51 100644 --- a/core/wma/src/wma_dev_if.c +++ b/core/wma/src/wma_dev_if.c @@ -564,6 +564,9 @@ static QDF_STATUS wma_handle_vdev_detach(tp_wma_handle wma_handle, status = wmi_unified_vdev_delete_send(wma_handle->wmi_handle, vdev_id); if (QDF_IS_STATUS_ERROR(status)) { WMA_LOGE("Unable to remove an interface"); + ol_txrx_vdev_detach(iface->handle, NULL, NULL); + iface->handle = NULL; + wma_handle->interfaces[vdev_id].is_vdev_valid = false; goto out; } |