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wlcore: fix runtime pm imbalance in __wl1271_op_remove_interface

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When wl12xx_cmd_role_disable() returns an error code,
a pairing runtime PM usage counter decrement is needed to
keep the counter balanced.

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/20200520130806.14789-1-dinghao.liu@zju.edu.cn
This commit is contained in:
Dinghao Liu 2020-05-20 21:08:04 +08:00 committed by Kalle Valo
parent 3e69ed2b52
commit 53df5271f2
1 changed files with 6 additions and 2 deletions
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8
drivers/net/wireless/ti/wlcore/main.c
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@ -2696,12 +2696,16 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
if (!wlcore_is_p2p_mgmt(wlvif)) {
ret = wl12xx_cmd_role_disable(wl, &wlvif->role_id);
if (ret < 0)
if (ret < 0) {
pm_runtime_put_noidle(wl->dev);
goto deinit;
}
} else {
ret = wl12xx_cmd_role_disable(wl, &wlvif->dev_role_id);
if (ret < 0)
if (ret < 0) {
pm_runtime_put_noidle(wl->dev);
goto deinit;
}
}
pm_runtime_mark_last_busy(wl->dev);