From: françois romieu <romieu@fr.zoreil.com>
Date: Sun, 8 Jan 2012 13:41:33 +0000 (+0000)
Subject: 8139cp: fix missing napi_gro_flush.
X-Git-Tag: v3.3-rc1~134^2~8
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b189e810619a676e6b931a942a3e8387f3d39c21;p=linux.git

8139cp: fix missing napi_gro_flush.

The driver uses __napi_complete and napi_gro_receive. Without it, the
driver hits the BUG_ON(n->gro_list) assertion hard in __napi_complete.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Tested-by: Marin Glibic <zhilla2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index cc6b391479ca..abc79076f867 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -563,6 +563,7 @@ static int cp_rx_poll(struct napi_struct *napi, int budget)
 		if (cpr16(IntrStatus) & cp_rx_intr_mask)
 			goto rx_status_loop;
 
+		napi_gro_flush(napi);
 		spin_lock_irqsave(&cp->lock, flags);
 		__napi_complete(napi);
 		cpw16_f(IntrMask, cp_intr_mask);