From 76c4c9e48ffbe35490e1f7d3abcedc04934ac302 Mon Sep 17 00:00:00 2001 From: Jan Luebbe Date: Fri, 28 Sep 2012 18:17:44 +0200 Subject: [PATCH] davinci_emac: return 0 on successful transmit The _send function should not return the length of the transmitted packet. Signed-off-by: Jan Luebbe Acked-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Sascha Hauer --- drivers/net/davinci_emac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c index 09fcb636e..7f39972bd 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)) {