diff options
| author | Wei Xu <xuwei5@hisilicon.com> | 2020-09-08 11:49:25 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-08 19:52:45 -0700 |
| commit | 652b4987ba1aaa25bd7d76a563e957eddf8ae1c0 (patch) | |
| tree | 60d84c17a3668a3b75e100f45fb77fa410361ed9 /drivers | |
| parent | 360ea6fca88027dbfad30ef2cd3b8bccb1bea67f (diff) | |
net: smsc911x: Remove unused variables
Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/smsc/smsc911x.c: In function ‘smsc911x_rx_fastforward’:
drivers/net/ethernet/smsc/smsc911x.c:1199:16: warning: variable ‘temp’ set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/smsc/smsc911x.c: In function ‘smsc911x_eeprom_write_location’:
drivers/net/ethernet/smsc/smsc911x.c:2058:6: warning: variable ‘temp’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/smsc/smsc911x.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c index fc168f85e7af..823d9a7184fe 100644 --- a/drivers/net/ethernet/smsc/smsc911x.c +++ b/drivers/net/ethernet/smsc/smsc911x.c @@ -1196,9 +1196,8 @@ smsc911x_rx_fastforward(struct smsc911x_data *pdata, unsigned int pktwords) SMSC_WARN(pdata, hw, "Timed out waiting for " "RX FFWD to finish, RX_DP_CTRL: 0x%08X", val); } else { - unsigned int temp; while (pktwords--) - temp = smsc911x_reg_read(pdata, RX_DATA_FIFO); + smsc911x_reg_read(pdata, RX_DATA_FIFO); } } @@ -2055,7 +2054,6 @@ static int smsc911x_eeprom_write_location(struct smsc911x_data *pdata, u8 address, u8 data) { u32 op = E2P_CMD_EPC_CMD_ERASE_ | address; - u32 temp; int ret; SMSC_TRACE(pdata, drv, "address 0x%x, data 0x%x", address, data); @@ -2066,7 +2064,7 @@ static int smsc911x_eeprom_write_location(struct smsc911x_data *pdata, smsc911x_reg_write(pdata, E2P_DATA, (u32)data); /* Workaround for hardware read-after-write restriction */ - temp = smsc911x_reg_read(pdata, BYTE_TEST); + smsc911x_reg_read(pdata, BYTE_TEST); ret = smsc911x_eeprom_send_cmd(pdata, op); } |