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| author | Thomas Chou <thomas@wytron.com.tw> | 2009-10-04 23:33:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-07 03:50:11 -0700 |
| commit | 639b62a5284fab27122ec607fe341eb8e29411f4 (patch) | |
| tree | ae46656a6898f07d5a8f28ae0674b0762fe636e0 /drivers/net/ethoc.c | |
| parent | 4989ccb25cc2a6d03d3503a2c852644f9a750948 (diff) | |
| download | lwn-639b62a5284fab27122ec607fe341eb8e29411f4.tar.gz lwn-639b62a5284fab27122ec607fe341eb8e29411f4.zip | |
ethoc: fix typo to compute number of tx descriptors
It should be max() instead of min(). Use 1/4 of available
descriptors for tx, and there should be at least 2 tx
descriptors.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethoc.c')
| -rw-r--r-- | drivers/net/ethoc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c index b7311bc00258..747562037e23 100644 --- a/drivers/net/ethoc.c +++ b/drivers/net/ethoc.c @@ -655,7 +655,7 @@ static int ethoc_open(struct net_device *dev) /* calculate the number of TX/RX buffers */ num_bd = (dev->mem_end - dev->mem_start + 1) / ETHOC_BUFSIZ; - priv->num_tx = min(min_tx, num_bd / 4); + priv->num_tx = max(min_tx, num_bd / 4); priv->num_rx = num_bd - priv->num_tx; ethoc_write(priv, TX_BD_NUM, priv->num_tx); |