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| author | Jan Luebbe <jlu@pengutronix.de> | 2012-09-28 18:17:44 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-09-29 12:57:59 +0200 |
| commit | 76c4c9e48ffbe35490e1f7d3abcedc04934ac302 (patch) | |
| tree | 9a1ed4575923e015f3296894bb79f95756a4d676 /drivers/net/davinci_emac.c | |
| parent | b5f4213be65b640a1f649bfe85386a0efe167cc7 (diff) | |
| download | barebox-76c4c9e48ffbe35490e1f7d3abcedc04934ac302.tar.gz barebox-76c4c9e48ffbe35490e1f7d3abcedc04934ac302.tar.xz | |
davinci_emac: return 0 on successful transmit
The _send function should not return the length of the transmitted packet.
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/net/davinci_emac.c')
| -rw-r--r-- | drivers/net/davinci_emac.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c index 09fcb636e1..7f39972bd8 100644 --- a/drivers/net/davinci_emac.c +++ b/drivers/net/davinci_emac.c @@ -410,7 +410,7 @@ static int davinci_emac_send(struct eth_device *edev, void *packet, int length) { struct davinci_emac_priv *priv = (struct davinci_emac_priv *)edev->priv; uint64_t start; - int ret_status = -1; + int ret_status; dev_dbg(priv->dev, "+ emac_send (length %d)\n", length); @@ -437,7 +437,7 @@ static int davinci_emac_send(struct eth_device *edev, void *packet, int length) if (readl(priv->adap_emac + EMAC_TXINTSTATRAW) & 0x01) { /* Acknowledge the TX descriptor */ writel(BD_TO_HW(priv->emac_tx_desc), priv->adap_emac + EMAC_TX0CP); - ret_status = length; + ret_status = 0; break; } if (is_timeout(start, 100 * MSECOND)) { |