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wlcore: fix runtime pm imbalance in wl1271_tx_work

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[ Upstream commit 9604617e99 ]

There are two error handling paths in this functon. When
wlcore_tx_work_locked() returns an error code, we should
decrease the runtime PM usage counter the same way as the
error handling path beginning from pm_runtime_get_sync().

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200520124241.9931-1-dinghao.liu@zju.edu.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dinghao Liu
2020-05-20 20:42:38 +08:00
committed by Greg Kroah-Hartman
parent fce356afe0
commit 3ad6b023d0
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/ti/wlcore/tx.c
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@@ -877,6 +877,7 @@ void wl1271_tx_work(struct work_struct *work)
ret = wlcore_tx_work_locked(wl);
if (ret < 0) {
pm_runtime_put_noidle(wl->dev);
wl12xx_queue_recovery_work(wl);
goto out;
}