From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: syzbot <syzbot+e9b1ff41aa6a7ebf9640@syzkaller.appspotmail.com>,
kvalo@kernel.org, linux-kernel@vger.kernel.org,
linux-wireless@vger.kernel.org, nbd@nbd.name,
netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [wireless?] INFO: task hung in ath9k_hif_usb_firmware_cb (3)
Date: Fri, 03 Jan 2025 18:38:10 +0100 [thread overview]
Message-ID: <87ttaf7q7x.fsf@toke.dk> (raw)
In-Reply-To: <676092c8.050a0220.37aaf.013e.GAE@google.com>
#syz test
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index fe9abe8cd268..8d18043ebdbe 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -1152,18 +1152,7 @@ static void ath9k_hif_usb_dev_deinit(struct hif_device_usb *hif_dev)
*/
static void ath9k_hif_usb_firmware_fail(struct hif_device_usb *hif_dev)
{
- struct device *dev = &hif_dev->udev->dev;
- struct device *parent = dev->parent;
-
complete_all(&hif_dev->fw_done);
-
- if (parent)
- device_lock(parent);
-
- device_release_driver(dev);
-
- if (parent)
- device_unlock(parent);
}
static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context);
next prev parent reply other threads:[~2025-01-03 17:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-13 4:37 [syzbot] [wireless?] INFO: task hung in ath9k_hif_usb_firmware_cb (3) syzbot
2024-08-13 10:56 ` Toke Høiland-Jørgensen
2024-12-16 20:51 ` syzbot
2025-01-03 17:38 ` Toke Høiland-Jørgensen [this message]
2025-01-03 18:12 ` syzbot
2025-01-05 20:25 ` Toke Høiland-Jørgensen
2025-01-06 5:12 ` syzbot
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