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HID: hid-pl: handle probe errors

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[ Upstream commit 3756a272d2cf356d2203da8474d173257f5f8521 ]

Errors in init must be reported back or we'll
follow a NULL pointer the first time FF is used.

Fixes: 20eb127906 ("hid: force feedback driver for PantherLord USB/PS2 2in1 Adapter")
Cc: stable@vger.kernel.org
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
This commit is contained in:
Oliver Neukum
2025-11-19 10:09:57 +01:00
committed by Ulrich Hecht
parent 3336004fb1
commit ddd2c50971
1 changed files with 6 additions and 1 deletions
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7
drivers/hid/hid-pl.c
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@ -206,9 +206,14 @@ static int pl_probe(struct hid_device *hdev, const struct hid_device_id *id)
goto err;
}
plff_init(hdev);
ret = plff_init(hdev);
if (ret)
goto stop;
return 0;
stop:
hid_hw_stop(hdev);
err:
return ret;
}