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| author | Olof Johansson <olof@lixom.net> | 2012-03-08 09:27:07 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-03-08 09:27:07 -0800 |
| commit | a58f67e70a6cad021ceebd1c8919b898dd5d5de3 (patch) | |
| tree | 78cb630cb31a8cbec17463f9acc0f766707c232f /drivers/net/ethernet/ti/davinci_emac.c | |
| parent | 4c6c826b22da9f6408b6bc6939a92aa0be838488 (diff) | |
| parent | 46e446db4fb2cdb2f1bc69d3981fa23738a42835 (diff) | |
| download | blackbird-op-linux-a58f67e70a6cad021ceebd1c8919b898dd5d5de3.tar.gz blackbird-op-linux-a58f67e70a6cad021ceebd1c8919b898dd5d5de3.zip | |
Merge branch 'dt' of git://github.com/hzhuang1/linux into next/dt
* 'dt' of git://github.com/hzhuang1/linux: (6 commits)
Document: devicetree: add OF documents for arch-mmp
ARM: dts: append DTS file of pxa168
ARM: mmp: append OF support on pxa168
ARM: mmp: enable rtc clk in pxa168
i2c: pxa: add OF support
serial: pxa: add OF support
(plus update to v3.3-rc6)
Diffstat (limited to 'drivers/net/ethernet/ti/davinci_emac.c')
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_emac.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index 4fa0bcb25dfc..4b2f54565f64 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -1009,7 +1009,7 @@ static void emac_rx_handler(void *token, int len, int status) int ret; /* free and bail if we are shutting down */ - if (unlikely(!netif_running(ndev) || !netif_carrier_ok(ndev))) { + if (unlikely(!netif_running(ndev))) { dev_kfree_skb_any(skb); return; } @@ -1038,7 +1038,9 @@ static void emac_rx_handler(void *token, int len, int status) recycle: ret = cpdma_chan_submit(priv->rxchan, skb, skb->data, skb_tailroom(skb), GFP_KERNEL); - if (WARN_ON(ret < 0)) + + WARN_ON(ret == -ENOMEM); + if (unlikely(ret < 0)) dev_kfree_skb_any(skb); } |
