diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2010-05-04 22:30:47 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-05 21:29:15 -0700 |
| commit | 7df9c43fbe470628a755dfd028e58fdd7ab9b44e (patch) | |
| tree | d89bbd1e1543d94fe39b3d04b9fd2c47491260bb /drivers/net/gianfar.c | |
| parent | 7cff0943a1104479fc9fc2d6ced24c02ba81e73e (diff) | |
| download | kernel_samsung_smdk4412-7df9c43fbe470628a755dfd028e58fdd7ab9b44e.zip kernel_samsung_smdk4412-7df9c43fbe470628a755dfd028e58fdd7ab9b44e.tar.gz kernel_samsung_smdk4412-7df9c43fbe470628a755dfd028e58fdd7ab9b44e.tar.bz2 | |
net/gianfar: drop recycled skbs on MTU change
The size for skbs which is added to the recycled list is using the
current descriptor size which is current MTU. gfar_new_skb() is also
using this size. So after changing or alteast increasing the MTU all
recycled skbs should be dropped.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/gianfar.c')
| -rw-r--r-- | drivers/net/gianfar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 4e97ca1..5d3763f 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -1649,6 +1649,7 @@ static void free_skb_resources(struct gfar_private *priv) sizeof(struct rxbd8) * priv->total_rx_ring_size, priv->tx_queue[0]->tx_bd_base, priv->tx_queue[0]->tx_bd_dma_base); + skb_queue_purge(&priv->rx_recycle); } void gfar_start(struct net_device *dev) @@ -2088,7 +2089,6 @@ static int gfar_close(struct net_device *dev) disable_napi(priv); - skb_queue_purge(&priv->rx_recycle); cancel_work_sync(&priv->reset_task); stop_gfar(dev); |