From fbb925a2134f714b64821359ea4f9cb35085b002 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 15 Dec 2015 23:28:34 +0100
Subject: [PATCH] mt7603: reduce firmware transfer size to match reference
 driver

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---
 mt7603_mcu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mt7603_mcu.c b/mt7603_mcu.c
index fdfbd262..20abb407 100644
--- a/mt7603_mcu.c
+++ b/mt7603_mcu.c
@@ -156,7 +156,7 @@ mt7603_mcu_send_firmware(struct mt7603_dev *dev, const void *data, int len)
 	int ret = 0;
 
 	while (len > 0) {
-		int cur_len = min_t(int, 4096 - 12, len);
+		int cur_len = min_t(int, 4096 - sizeof(struct mt7603_mcu_txd), len);
 
 		skb = mt7603_mcu_msg_alloc(dev, data, cur_len);
 		if (!skb)