diff options
| author | Guo-Fu Tseng <cooldavid@cooldavid.org> | 2010-10-18 14:10:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-21 03:52:09 -0700 |
| commit | 3ee94018a9f49ca98e3f77f54a769c784115dbb8 (patch) | |
| tree | c7d82d31389d51ca95445f0d5206cb94354f02e4 /drivers/net/jme.c | |
| parent | c8a8684d5cfb0f110a962c93586630c0bf91ebc1 (diff) | |
jme: Add comment in jme_set_settings
Explains what `fdc` variable is for.
Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/jme.c')
| -rw-r--r-- | drivers/net/jme.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/jme.c b/drivers/net/jme.c index e04f180965ae..0ea0da32d7d8 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c @@ -2394,6 +2394,10 @@ jme_set_settings(struct net_device *netdev, if (ecmd->speed == SPEED_1000 && ecmd->autoneg != AUTONEG_ENABLE) return -EINVAL; + /* + * Check If user changed duplex only while force_media. + * Hardware would not generate link change interrupt. + */ if (jme->mii_if.force_media && ecmd->autoneg != AUTONEG_ENABLE && (jme->mii_if.full_duplex != ecmd->duplex)) @@ -2403,10 +2407,9 @@ jme_set_settings(struct net_device *netdev, rc = mii_ethtool_sset(&(jme->mii_if), ecmd); spin_unlock_bh(&jme->phy_lock); - if (!rc && fdc) - jme_reset_link(jme); - if (!rc) { + if (fdc) + jme_reset_link(jme); set_bit(JME_FLAG_SSET, &jme->flags); jme->old_ecmd = *ecmd; } |