diff options
| author | Mark Einon <mark.einon@gmail.com> | 2014-08-21 16:02:32 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-30 13:34:08 -0700 |
| commit | 5a5835ea5f72aaddfa2b5766e157a14bcd4c728f (patch) | |
| tree | 662840b55dfd08120e3545817108be8fcf039f02 /drivers/staging/et131x/et131x.c | |
| parent | becce4a47ea488c8f4f6fc0048085efb6fff72e7 (diff) | |
staging: et131x: Remove unnecessary i2c_wack variable
i2c_wack is only used to implement a while(1) loop, so let's remove it.
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/et131x/et131x.c')
| -rw-r--r-- | drivers/staging/et131x/et131x.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c index bd63dc4e7892..45fc364da4f9 100644 --- a/drivers/staging/et131x/et131x.c +++ b/drivers/staging/et131x/et131x.c @@ -573,7 +573,6 @@ static int eeprom_write(struct et131x_adapter *adapter, u32 addr, u8 data) int index = 0; int retries; int err = 0; - int i2c_wack = 0; int writeok = 0; u32 status; u32 val = 0; @@ -599,8 +598,6 @@ static int eeprom_write(struct et131x_adapter *adapter, u32 addr, u8 data) LBCIF_CONTROL_LBCIF_ENABLE | LBCIF_CONTROL_I2C_WRITE)) return -EIO; - i2c_wack = 1; - /* Prepare EEPROM address for Step 3 */ for (retries = 0; retries < MAX_NUM_WRITE_RETRIES; retries++) { @@ -656,7 +653,7 @@ static int eeprom_write(struct et131x_adapter *adapter, u32 addr, u8 data) */ udelay(10); - while (i2c_wack) { + while (1) { if (pci_write_config_byte(pdev, LBCIF_CONTROL_REGISTER, LBCIF_CONTROL_LBCIF_ENABLE)) writeok = 0; |