HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode()

Fix a memory leak on logi_dj_recv_send_report() error path.

Fixes: 6f20d32 ("HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode()")
Signed-off-by: José Expósito <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>

Author: JoseExposito

drivers/hid/hid-logitech-dj.c

@@ -1284,8 +1284,10 @@ static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev,
 		 */
 		msleep(50);
 
-		if (retval)
+		if (retval) {
+			kfree(dj_report);
 			return retval;
+		}
 	}
 
 	/*