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| author | Dinghao Liu <dinghao.liu@zju.edu.cn> | 2020-05-20 15:42:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 14:14:47 +0300 |
| commit | 3ad6b023d0eef580c3183af75abfb9c2a2c46993 (patch) | |
| tree | 1ba2a36ec830a20d8d88a28dcc7c2c7baa588273 /drivers/net/wireless | |
| parent | fce356afe09a4f62ebcd7080c924828aac841b75 (diff) | |
| download | linux-3ad6b023d0eef580c3183af75abfb9c2a2c46993.tar.xz | |
wlcore: fix runtime pm imbalance in wl1271_tx_work
[ Upstream commit 9604617e998b49f7695fea1479ed82421ef8c9f0 ]
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>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/tx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index b6e19c2d66b0..250bcbf4ea2f 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -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; } |