On 12/8/2022 10:55, Hangyu Hua wrote:
hidpp->delayed_input can't be assigned to an object that already call
input_free_device when input_register_device fails.
Fixes: c39e3d5fc9dd ("HID: logitech-hidpp: late bind the input device on wireless connection")
Signed-off-by: Hangyu Hua <hbh25y@xxxxxxxxx>
---
drivers/hid/hid-logitech-hidpp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 68f9e9d207f4..c3602bf8f9b9 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -3959,8 +3959,10 @@ static void hidpp_connect_event(struct hidpp_device *hidpp)
hidpp_populate_input(hidpp, input);
ret = input_register_device(input);
- if (ret)
+ if (ret) {
input_free_device(input);
+ return;
+ }
hidpp->delayed_input = input;
}
Gentel ping.
