ptp: idt82p33: remove unnecessary comparison

The type of loaddr is u8 which is always '<=' 0xff, so the
loaddr <= 0xff is always true, we can remove this comparison.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/ptp/ptp_idt82p33.c

@@ -881,7 +881,7 @@ static int idt82p33_load_firmware(struct idt82p33 *idt82p33)
 
 			/* Page size 128, last 4 bytes of page skipped */
 			if (((loaddr > 0x7b) && (loaddr <= 0x7f))
-			     || ((loaddr > 0xfb) && (loaddr <= 0xff)))
+			     || loaddr > 0xfb)
 				continue;
 
 			err = idt82p33_write(idt82p33, _ADDR(page, loaddr),