diff mbox series

HID: usbhid: hid-pidff: Fix missing error code in hid_pidff_init()

Message ID 1622545518-18949-1-git-send-email-jiapeng.chong@linux.alibaba.com
State New
Headers show
Series HID: usbhid: hid-pidff: Fix missing error code in hid_pidff_init() | expand

Commit Message

Jiapeng Chong June 1, 2021, 11:05 a.m. UTC 
The error code is missing in this code scenario, add the error code
'-EINVAL' to the return value 'error'.

Eliminate the follow smatch warning:

drivers/hid/usbhid/hid-pidff.c:1297 hid_pidff_init() warn: missing error
code 'error'.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
 drivers/hid/usbhid/hid-pidff.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/hid/usbhid/hid-pidff.c b/drivers/hid/usbhid/hid-pidff.c
index ea126c5..731b49e 100644
--- a/drivers/hid/usbhid/hid-pidff.c
+++ b/drivers/hid/usbhid/hid-pidff.c
@@ -1294,6 +1294,7 @@  int hid_pidff_init(struct hid_device *hid)
 	    pidff->pool[PID_DEVICE_MANAGED_POOL].value[0] == 0) {
 		hid_notice(hid,
 			   "device does not support device managed pool\n");
+		error = -EINVAL;
 		goto fail;
 	}