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ns83820: Remove unused have_optical variable. 

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis Kirjanov 2010-09-03 10:05:39 +00:00 committed by David S. Miller
parent d1fb62796c
commit 7457e911c7
1 changed files with 1 additions and 10 deletions
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11
drivers/net/ns83820.c
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@ -1246,7 +1246,6 @@ static int ns83820_get_settings(struct net_device *ndev,
{ {
struct ns83820 *dev = PRIV(ndev); struct ns83820 *dev = PRIV(ndev);
u32 cfg, tanar, tbicr; u32 cfg, tanar, tbicr;
int have_optical = 0;
int fullduplex = 0; int fullduplex = 0;
/* /*
@ -1267,15 +1266,7 @@ static int ns83820_get_settings(struct net_device *ndev,
tanar = readl(dev->base + TANAR); tanar = readl(dev->base + TANAR);
tbicr = readl(dev->base + TBICR); tbicr = readl(dev->base + TBICR);
if (dev->CFG_cache & CFG_TBI_EN) { fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0;
/* we have an optical interface */
have_optical = 1;
fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0;
} else {
/* We have copper */
fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0;
}
cmd->supported = SUPPORTED_Autoneg; cmd->supported = SUPPORTED_Autoneg;