ath10k: Check tx_stats before use it

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tx_stats will be freed and set to NULL before debugfs_sta node is
removed in station disconnetion process. So if read the debugfs_sta
node there may be NULL pointer error. Add check for tx_stats before
use it to resove this issue.

Signed-off-by: Yingying Tang <yintang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Yingying Tang 2019-05-02 21:36:50 +08:00 • committed by Kalle Valo

parent 49ed34b835

commit 9e7251fa38

1 changed files with 7 additions and 0 deletions

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7

drivers/net/wireless/ath/ath10k/debugfs_sta.c

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