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amd-xgbe: Fix error return code in xgbe_probe()

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Fix to return a negative error code from the setting real tx queue
count error handling case instead of 0.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2014-07-23 08:59:40 +08:00 committed by David S. Miller
parent 474ea9cafc
commit 332cfc823d
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/amd/xgbe/xgbe-main.c
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@ -339,7 +339,8 @@ static int xgbe_probe(struct platform_device *pdev)
/* Calculate the number of Tx and Rx rings to be created */
pdata->tx_ring_count = min_t(unsigned int, num_online_cpus(),
pdata->hw_feat.tx_ch_cnt);
if (netif_set_real_num_tx_queues(netdev, pdata->tx_ring_count)) {
ret = netif_set_real_num_tx_queues(netdev, pdata->tx_ring_count);
if (ret) {
dev_err(dev, "error setting real tx queue count\n");
goto err_io;
}