commit 7457e911c72eb0041b007943b0a29aab5a1c4a39
author Denis Kirjanov <dkirjanov@hera.kernel.org> Fri Sep 03 10:05:39 2010 +0000
committer David S. Miller <davem@davemloft.net> Mon Sep 06 18:15:36 2010 -0700
tree 9129312fcda00061657ecb20061bbcbdcc4cc11c
parent d1fb62796cdac6899ebd4319e4a610684db063e9

ns83820: Remove unused have_optical variable.

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ns83820.c

diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 4475ca9..b3cebb1 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -1246,7 +1246,6 @@
 {
 	struct ns83820 *dev = PRIV(ndev);
 	u32 cfg, tanar, tbicr;
-	int have_optical = 0;
 	int fullduplex   = 0;
 
 	/*
@@ -1267,15 +1266,7 @@
 	tanar = readl(dev->base + TANAR);
 	tbicr = readl(dev->base + TBICR);
 
-	if (dev->CFG_cache & CFG_TBI_EN) {
-		/* we have an optical interface */
-		have_optical = 1;
-		fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0;
-
-	} else {
-		/* We have copper */
-		fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0;
-        }
+	fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0;
 
 	cmd->supported = SUPPORTED_Autoneg;