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ath10k: fix potential issue of peer stats allocation

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STA number was not restored if OOM happened.

Tested: QCA9984 with firmware ver 10.4-3.9.0.1-00018
Signed-off-by: Zhi Chen <zhichen@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Zhi Chen 2019-11-06 20:04:42 +02:00 committed by Kalle Valo
parent 05a11003a5
commit 402838a05d
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/ath/ath10k/mac.c
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@ -6604,6 +6604,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
arsta->tx_stats = kzalloc(sizeof(*arsta->tx_stats),
GFP_KERNEL);
if (!arsta->tx_stats) {
ath10k_mac_dec_num_stations(arvif, sta);
ret = -ENOMEM;
goto exit;
}