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qcacmn: Check pdevhandle before processing htt msg

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Add null check for pdevhandle before processing htt msg.
This is added for polled mode to avoid race between pdev detach
and CE poll timer stop.

Change-Id: I925e70985bd11e05e0679ad0107493aaefe8a273
CRs-fixed: 2352564
This commit is contained in:
Nandha Kishore Easwaran
2018-06-22 18:54:08 +05:30
committed by nshrivas
parent 15da7ce9be
commit dd68508f03
1 changed files with 3 additions and 0 deletions
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3
dp/wifi3.0/dp_htt.c
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@@ -2578,6 +2578,9 @@ static bool dp_txrx_ppdu_stats_handler(struct dp_soc *soc,
struct ppdu_info *ppdu_info = NULL;
bool free_buf = true;
if (!pdev)
return true;
if (!pdev->enhanced_stats_en && !pdev->tx_sniffer_enable &&
!pdev->mcopy_mode)
return free_buf;