renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-21 03:33:59 +08:00
Code

pch_gbe: fix if condition in set_settings()

Browse Source 
There were no curly braces in this if condition so it always enabled full
duplex.

And ecmd->speed is an unsigned short so it is never equal to -1.  The
effect is that mii_ethtool_sset() fails with -EINVAL and an error is
printed to dmesg.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2010-10-12 23:36:19 +00:00 committed by David S. Miller
parent 35f2516f0a
commit 89980827c7
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/pch_gbe/pch_gbe_ethtool.c
View File

@ -113,9 +113,10 @@ static int pch_gbe_set_settings(struct net_device *netdev,
pch_gbe_hal_write_phy_reg(hw, MII_BMCR, BMCR_RESET);
if (ecmd->speed == -1)
if (ecmd->speed == USHRT_MAX) {
ecmd->speed = SPEED_1000;
ecmd->duplex = DUPLEX_FULL;
}
ret = mii_ethtool_sset(&adapter->mii, ecmd);
if (ret) {
pr_err("Error: mii_ethtool_sset\n");