ledtrig-usbdev: fix duplicate match detection

Signed-off-by: Felix Fietkau <[email protected]>

diff --git a/target/linux/generic/files/drivers/leds/ledtrig-usbdev.c b/target/linux/generic/files/drivers/leds/ledtrig-usbdev.c
index effcae6f9ec3676a910edab744d58c86118ffb13..2524bce93b5be40e1f5dc973aad6c405309e0a83 100644 (file)
--- a/target/linux/generic/files/drivers/leds/ledtrig-usbdev.c
+++ b/target/linux/generic/files/drivers/leds/ledtrig-usbdev.c
@@ -92,13 +92,14 @@ static int usbdev_trig_find_usb_dev(struct usb_device *usb_dev, void *data)
 {
        struct usbdev_trig_match *match = data;
 
+       if (strcmp(dev_name(&usb_dev->dev), match->device_name) != 0)
+               return 0;
+
        if (WARN_ON(match->usb_dev))
                return 0;
 
-       if (!strcmp(dev_name(&usb_dev->dev), match->device_name)) {
-               dev_dbg(&usb_dev->dev, "matched this device!\n");
-               match->usb_dev = usb_get_dev(usb_dev);
-       }
+       dev_dbg(&usb_dev->dev, "matched this device!\n");
+       match->usb_dev = usb_get_dev(usb_dev);
 
        return 0;
 }