From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 27 Jul 2011 14:20:48 +0000 (+0000)
Subject: tg3: Remove short DMA check for 1st fragment
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=13350ea78bd687a229af0f6052d2f45aa50a6524;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

tg3: Remove short DMA check for 1st fragment

The first fragment of an skb should always be greater than 8 bytes.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 8dfde34b241..0f5bcf79d72 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6168,9 +6168,6 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	would_hit_hwbug = 0;
 
-	if (tg3_flag(tp, SHORT_DMA_BUG) && len <= 8)
-		would_hit_hwbug = 1;
-
 	if (tg3_4g_overflow_test(mapping, len))
 		would_hit_hwbug = 1;