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-rw-r--r--drivers/net/igb/e1000_82575.c96
-rw-r--r--drivers/net/igb/e1000_mac.c76
2 files changed, 84 insertions, 88 deletions
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index f8f5772557ce..b60daf43cf27 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -1181,61 +1181,59 @@ static s32 igb_read_mac_addr_82575(struct e1000_hw *hw)
**/
static void igb_clear_hw_cntrs_82575(struct e1000_hw *hw)
{
- u32 temp;
-
igb_clear_hw_cntrs_base(hw);
- temp = rd32(E1000_PRC64);
- temp = rd32(E1000_PRC127);
- temp = rd32(E1000_PRC255);
- temp = rd32(E1000_PRC511);
- temp = rd32(E1000_PRC1023);
- temp = rd32(E1000_PRC1522);
- temp = rd32(E1000_PTC64);
- temp = rd32(E1000_PTC127);
- temp = rd32(E1000_PTC255);
- temp = rd32(E1000_PTC511);
- temp = rd32(E1000_PTC1023);
- temp = rd32(E1000_PTC1522);
-
- temp = rd32(E1000_ALGNERRC);
- temp = rd32(E1000_RXERRC);
- temp = rd32(E1000_TNCRS);
- temp = rd32(E1000_CEXTERR);
- temp = rd32(E1000_TSCTC);
- temp = rd32(E1000_TSCTFC);
-
- temp = rd32(E1000_MGTPRC);
- temp = rd32(E1000_MGTPDC);
- temp = rd32(E1000_MGTPTC);
-
- temp = rd32(E1000_IAC);
- temp = rd32(E1000_ICRXOC);
-
- temp = rd32(E1000_ICRXPTC);
- temp = rd32(E1000_ICRXATC);
- temp = rd32(E1000_ICTXPTC);
- temp = rd32(E1000_ICTXATC);
- temp = rd32(E1000_ICTXQEC);
- temp = rd32(E1000_ICTXQMTC);
- temp = rd32(E1000_ICRXDMTC);
-
- temp = rd32(E1000_CBTMPC);
- temp = rd32(E1000_HTDPMC);
- temp = rd32(E1000_CBRMPC);
- temp = rd32(E1000_RPTHC);
- temp = rd32(E1000_HGPTC);
- temp = rd32(E1000_HTCBDPC);
- temp = rd32(E1000_HGORCL);
- temp = rd32(E1000_HGORCH);
- temp = rd32(E1000_HGOTCL);
- temp = rd32(E1000_HGOTCH);
- temp = rd32(E1000_LENERRS);
+ rd32(E1000_PRC64);
+ rd32(E1000_PRC127);
+ rd32(E1000_PRC255);
+ rd32(E1000_PRC511);
+ rd32(E1000_PRC1023);
+ rd32(E1000_PRC1522);
+ rd32(E1000_PTC64);
+ rd32(E1000_PTC127);
+ rd32(E1000_PTC255);
+ rd32(E1000_PTC511);
+ rd32(E1000_PTC1023);
+ rd32(E1000_PTC1522);
+
+ rd32(E1000_ALGNERRC);
+ rd32(E1000_RXERRC);
+ rd32(E1000_TNCRS);
+ rd32(E1000_CEXTERR);
+ rd32(E1000_TSCTC);
+ rd32(E1000_TSCTFC);
+
+ rd32(E1000_MGTPRC);
+ rd32(E1000_MGTPDC);
+ rd32(E1000_MGTPTC);
+
+ rd32(E1000_IAC);
+ rd32(E1000_ICRXOC);
+
+ rd32(E1000_ICRXPTC);
+ rd32(E1000_ICRXATC);
+ rd32(E1000_ICTXPTC);
+ rd32(E1000_ICTXATC);
+ rd32(E1000_ICTXQEC);
+ rd32(E1000_ICTXQMTC);
+ rd32(E1000_ICRXDMTC);
+
+ rd32(E1000_CBTMPC);
+ rd32(E1000_HTDPMC);
+ rd32(E1000_CBRMPC);
+ rd32(E1000_RPTHC);
+ rd32(E1000_HGPTC);
+ rd32(E1000_HTCBDPC);
+ rd32(E1000_HGORCL);
+ rd32(E1000_HGORCH);
+ rd32(E1000_HGOTCL);
+ rd32(E1000_HGOTCH);
+ rd32(E1000_LENERRS);
/* This register should not be read in copper configurations */
if (hw->phy.media_type == e1000_media_type_internal_serdes ||
igb_sgmii_active_82575(hw))
- temp = rd32(E1000_SCVPC);
+ rd32(E1000_SCVPC);
}
/**
diff --git a/drivers/net/igb/e1000_mac.c b/drivers/net/igb/e1000_mac.c
index 7d76bb085e10..986aa902f7ed 100644
--- a/drivers/net/igb/e1000_mac.c
+++ b/drivers/net/igb/e1000_mac.c
@@ -399,45 +399,43 @@ void igb_update_mc_addr_list(struct e1000_hw *hw,
**/
void igb_clear_hw_cntrs_base(struct e1000_hw *hw)
{
- u32 temp;
-
- temp = rd32(E1000_CRCERRS);
- temp = rd32(E1000_SYMERRS);
- temp = rd32(E1000_MPC);
- temp = rd32(E1000_SCC);
- temp = rd32(E1000_ECOL);
- temp = rd32(E1000_MCC);
- temp = rd32(E1000_LATECOL);
- temp = rd32(E1000_COLC);
- temp = rd32(E1000_DC);
- temp = rd32(E1000_SEC);
- temp = rd32(E1000_RLEC);
- temp = rd32(E1000_XONRXC);
- temp = rd32(E1000_XONTXC);
- temp = rd32(E1000_XOFFRXC);
- temp = rd32(E1000_XOFFTXC);
- temp = rd32(E1000_FCRUC);
- temp = rd32(E1000_GPRC);
- temp = rd32(E1000_BPRC);
- temp = rd32(E1000_MPRC);
- temp = rd32(E1000_GPTC);
- temp = rd32(E1000_GORCL);
- temp = rd32(E1000_GORCH);
- temp = rd32(E1000_GOTCL);
- temp = rd32(E1000_GOTCH);
- temp = rd32(E1000_RNBC);
- temp = rd32(E1000_RUC);
- temp = rd32(E1000_RFC);
- temp = rd32(E1000_ROC);
- temp = rd32(E1000_RJC);
- temp = rd32(E1000_TORL);
- temp = rd32(E1000_TORH);
- temp = rd32(E1000_TOTL);
- temp = rd32(E1000_TOTH);
- temp = rd32(E1000_TPR);
- temp = rd32(E1000_TPT);
- temp = rd32(E1000_MPTC);
- temp = rd32(E1000_BPTC);
+ rd32(E1000_CRCERRS);
+ rd32(E1000_SYMERRS);
+ rd32(E1000_MPC);
+ rd32(E1000_SCC);
+ rd32(E1000_ECOL);
+ rd32(E1000_MCC);
+ rd32(E1000_LATECOL);
+ rd32(E1000_COLC);
+ rd32(E1000_DC);
+ rd32(E1000_SEC);
+ rd32(E1000_RLEC);
+ rd32(E1000_XONRXC);
+ rd32(E1000_XONTXC);
+ rd32(E1000_XOFFRXC);
+ rd32(E1000_XOFFTXC);
+ rd32(E1000_FCRUC);
+ rd32(E1000_GPRC);
+ rd32(E1000_BPRC);
+ rd32(E1000_MPRC);
+ rd32(E1000_GPTC);
+ rd32(E1000_GORCL);
+ rd32(E1000_GORCH);
+ rd32(E1000_GOTCL);
+ rd32(E1000_GOTCH);
+ rd32(E1000_RNBC);
+ rd32(E1000_RUC);
+ rd32(E1000_RFC);
+ rd32(E1000_ROC);
+ rd32(E1000_RJC);
+ rd32(E1000_TORL);
+ rd32(E1000_TORH);
+ rd32(E1000_TOTL);
+ rd32(E1000_TOTH);
+ rd32(E1000_TPR);
+ rd32(E1000_TPT);
+ rd32(E1000_MPTC);
+ rd32(E1000_BPTC);
}
/**
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