linux-kernel - [PATCH 2/3] HID: nvidia-shield: Fix some missing function calls() in the probe error handling path

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Date:   Sat, 26 Aug 2023 19:42:18 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     rrameshbabu@...dia.com, jikos@...nel.org,
        benjamin.tissoires@...hat.com
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH 2/3] HID: nvidia-shield: Fix some missing function calls() in the probe error handling path

The commit in Fixes updated the error handling path of
thunderstrike_create() and the remove function but not the error handling
path of shield_probe(), should an error occur after a successful
thunderstrike_create() call.

Add the missing calls.

Fixes: 3ab196f88237 ("HID: nvidia-shield: Add battery support for Thunderstrike")
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/hid/hid-nvidia-shield.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/hid/hid-nvidia-shield.c b/drivers/hid/hid-nvidia-shield.c
index 66a7478e2c9d..849b3f8409a0 100644
--- a/drivers/hid/hid-nvidia-shield.c
+++ b/drivers/hid/hid-nvidia-shield.c
@@ -1074,9 +1074,11 @@ static int shield_probe(struct hid_device *hdev, const struct hid_device_id *id)
 err_stop:
 	hid_hw_stop(hdev);
 err_haptics:
+	power_supply_unregister(ts->base.battery_dev.psy);
 	if (ts->haptics_dev)
 		input_unregister_device(ts->haptics_dev);
 	led_classdev_unregister(&ts->led_dev);
+	ida_free(&thunderstrike_ida, ts->id);
 	return ret;
 }
 
-- 
2.34.1