diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c
index 6e04e302dc3a85b0dba95cc90c12e97323fa635c..9660ade9fdaa118edf1c6b12461f9f9debb77961 100644
--- a/drivers/usb/gadget/function/f_hid.c
+++ b/drivers/usb/gadget/function/f_hid.c
@@ -758,7 +758,7 @@ static struct f_hid_opts_attribute f_hid_opts_##name =			\
 
 F_HID_OPT(subclass, 8, 255);
 F_HID_OPT(protocol, 8, 255);
-F_HID_OPT(report_length, 16, 65536);
+F_HID_OPT(report_length, 16, 65535);
 
 static ssize_t f_hid_opts_report_desc_show(struct f_hid_opts *opts, char *page)
 {