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e1000e: cleanup variables set but not used

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The ICR register is clear on read and we don't care what the returned value
is when resetting the hardware so the icr variable(s) can be removed.  We
should not ignore the return from e1000_lv_jumbo_workaround_ich8lan() and
from e1000_get_phy_id_82571() (dump a debug message when it fails and when
an unknown Phy id is returned).

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Bruce Allan
2011-01-06 14:29:48 +00:00
committed by David S. Miller
parent 0363466866
commit dd93f95e92
4 changed files with 21 additions and 11 deletions
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3
drivers/net/e1000e/netdev.c
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@@ -2734,6 +2734,9 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, true);
else
ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, false);
if (ret_val)
e_dbg("failed to enable jumbo frame workaround mode\n");
}
/* Program MC offset vector base */