diff options
| author | Sasha Neftin <sasha.neftin@intel.com> | 2020-06-22 10:20:17 +0300 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2020-07-27 08:49:31 -0700 |
| commit | d9f0c8e457c059cc72a3ff240aae48c0bf387988 (patch) | |
| tree | 0e945c34ccfe7761d67bf1f2e979a5edef48525d | |
| parent | a57066b1a01977a646145f4ce8dfb4538b08368a (diff) | |
| download | linux-d9f0c8e457c059cc72a3ff240aae48c0bf387988.tar.bz2 | |
igc: Remove unneeded variable
Though we are populating and tracking ictxqec, the value is not being used
for anything so remove it altogether and save the register read.
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_hw.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_mac.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_regs.h | 2 |
4 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_hw.h b/drivers/net/ethernet/intel/igc/igc_hw.h index 2ab7d9fab6af..68e83d8529ea 100644 --- a/drivers/net/ethernet/intel/igc/igc_hw.h +++ b/drivers/net/ethernet/intel/igc/igc_hw.h @@ -280,7 +280,6 @@ struct igc_hw_stats { u64 icrxatc; u64 ictxptc; u64 ictxatc; - u64 ictxqec; u64 ictxqmtc; u64 icrxdmtc; u64 icrxoc; diff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c index b47e7b0a6398..2d9ca3e1bdde 100644 --- a/drivers/net/ethernet/intel/igc/igc_mac.c +++ b/drivers/net/ethernet/intel/igc/igc_mac.c @@ -301,7 +301,6 @@ void igc_clear_hw_cntrs_base(struct igc_hw *hw) rd32(IGC_ICRXATC); rd32(IGC_ICTXPTC); rd32(IGC_ICTXATC); - rd32(IGC_ICTXQEC); rd32(IGC_ICTXQMTC); rd32(IGC_ICRXDMTC); diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 8d5869dcf798..e620d7a78d05 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -3735,7 +3735,6 @@ void igc_update_stats(struct igc_adapter *adapter) adapter->stats.icrxatc += rd32(IGC_ICRXATC); adapter->stats.ictxptc += rd32(IGC_ICTXPTC); adapter->stats.ictxatc += rd32(IGC_ICTXATC); - adapter->stats.ictxqec += rd32(IGC_ICTXQEC); adapter->stats.ictxqmtc += rd32(IGC_ICTXQMTC); adapter->stats.icrxdmtc += rd32(IGC_ICRXDMTC); diff --git a/drivers/net/ethernet/intel/igc/igc_regs.h b/drivers/net/ethernet/intel/igc/igc_regs.h index 1c46cec5a799..d6ed1b1ebcbc 100644 --- a/drivers/net/ethernet/intel/igc/igc_regs.h +++ b/drivers/net/ethernet/intel/igc/igc_regs.h @@ -63,7 +63,6 @@ #define IGC_ICRXATC 0x04108 /* Rx Absolute Timer Expire Count */ #define IGC_ICTXPTC 0x0410C /* Tx Packet Timer Expire Count */ #define IGC_ICTXATC 0x04110 /* Tx Absolute Timer Expire Count */ -#define IGC_ICTXQEC 0x04118 /* Tx Queue Empty Count */ #define IGC_ICTXQMTC 0x0411C /* Tx Queue Min Threshold Count */ #define IGC_ICRXDMTC 0x04120 /* Rx Descriptor Min Threshold Count */ #define IGC_ICRXOC 0x04124 /* Receiver Overrun Count */ @@ -184,7 +183,6 @@ #define IGC_IAC 0x04100 /* Interrupt Assertion Count */ #define IGC_ICTXPTC 0x0410C /* Interrupt Cause Tx Pkt Timer Expire Count */ #define IGC_ICTXATC 0x04110 /* Interrupt Cause Tx Abs Timer Expire Count */ -#define IGC_ICTXQEC 0x04118 /* Interrupt Cause Tx Queue Empty Count */ #define IGC_ICTXQMTC 0x0411C /* Interrupt Cause Tx Queue Min Thresh Count */ #define IGC_RPTHC 0x04104 /* Rx Packets To Host */ #define IGC_TLPIC 0x04148 /* EEE Tx LPI Count */ |