mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-16 06:41:39 -04:00
Code Issues Packages Projects Releases Wiki Activity

hwmon: (corsair-psu) Close HID device on probe errors

Browse Source 
corsairpsu_probe() opens the HID device before sending the device init
and firmware-info commands. If either command fails, the error path jumps
directly to fail_and_stop and skips hid_hw_close().

Use the existing fail_and_close label for those post-open failures so the
open count and low-level close callback are balanced before hid_hw_stop().

Fixes: d115b51e0e ("hwmon: add Corsair PSU HID controller driver")
Cc: stable@vger.kernel.org
Signed-off-by: Myeonghun Pak <mhun512@gmail.com>
Reviewed-by: Wilken Gottwalt <wilken.gottwalt@posteo.net>
Link: https://lore.kernel.org/r/20260424135107.13720-1-mhun512@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Myeonghun Pak
2026-04-24 22:50:51 +09:00
committed by Guenter Roeck
parent 1a1414c675
commit 174606451f
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/hwmon/corsair-psu.c
View File

@@ -796,13 +796,13 @@ static int corsairpsu_probe(struct hid_device *hdev, const struct hid_device_id
ret = corsairpsu_init(priv);
if (ret < 0) {
dev_err(&hdev->dev, "unable to initialize device (%d)\n", ret);
goto fail_and_stop;
goto fail_and_close;
}
ret = corsairpsu_fwinfo(priv);
if (ret < 0) {
dev_err(&hdev->dev, "unable to query firmware (%d)\n", ret);
goto fail_and_stop;
goto fail_and_close;
}
corsairpsu_get_criticals(priv);