Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: c7083d3f5348 ("HID: alps: properly handle max_fingers and minimum on X
and Y axis")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Zhang Changzhong <[email protected]>
---
drivers/hid/hid-alps.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/hid-alps.c b/drivers/hid/hid-alps.c
index 3feaece..17782a6 100644
--- a/drivers/hid/hid-alps.c
+++ b/drivers/hid/hid-alps.c
@@ -759,7 +759,8 @@ static int alps_input_configured(struct hid_device *hdev,
struct hid_input *hi)
__set_bit(INPUT_PROP_POINTER, input2->propbit);
__set_bit(INPUT_PROP_POINTING_STICK, input2->propbit);
- if (input_register_device(data->input2)) {
+ ret = input_register_device(data->input2);
+ if (ret) {
input_free_device(input2);
goto exit;
}
--
2.9.5
