[PATCH 5/8 v2] staging: et131x: Remove unnecessary i2c_wack variable
From: Mark Einon <mark.einon@gmail.com>
Date: 2014-08-21 15:02:45
Also in:
lkml
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
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> --- Modified to remove function parameter indenting changes, which are largely unrelated. drivers/staging/et131x/et131x.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index fc18e8d..245e048 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;
--
2.1.0