net: fs_enet: explicitly remove I flag on TX partial frames

We are not interested in interrupts for partially transmitted frames,
we have to clear BD_ENET_TX_INTR explicitly otherwise it may remain
from a previously used descriptor.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
index 56316db..cf8e546 100644 (file)
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -586,7 +586,8 @@ static int fs_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
        frag = skb_shinfo(skb)->frags;
        while (nr_frags) {
                CBDC_SC(bdp,
-                       BD_ENET_TX_STATS | BD_ENET_TX_LAST | BD_ENET_TX_TC);
+                       BD_ENET_TX_STATS | BD_ENET_TX_INTR | BD_ENET_TX_LAST |
+                       BD_ENET_TX_TC);
                CBDS_SC(bdp, BD_ENET_TX_READY);
 
                if ((CBDR_SC(bdp) & BD_ENET_TX_WRAP) == 0)