i2c: lpi2c: remove superfluous assignments
In
lpi2c_status_t result = A;
result = B;
the first assignment has no effect. Let's remove it.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/drivers/i2c/imx_lpi2c.c b/drivers/i2c/imx_lpi2c.c
index de74e89..32d7809 100644
--- a/drivers/i2c/imx_lpi2c.c
+++ b/drivers/i2c/imx_lpi2c.c
@@ -156,7 +156,7 @@
static int bus_i2c_start(struct imx_lpi2c_reg *regs, u8 addr, u8 dir)
{
- lpi2c_status_t result = LPI2C_SUCESS;
+ lpi2c_status_t result;
u32 val;
result = imx_lpci2c_check_busy_bus(regs);
@@ -184,7 +184,7 @@
static int bus_i2c_stop(struct imx_lpi2c_reg *regs)
{
- lpi2c_status_t result = LPI2C_SUCESS;
+ lpi2c_status_t result;
u32 status;
result = bus_i2c_wait_for_tx_ready(regs);
@@ -213,7 +213,7 @@
static int bus_i2c_read(struct imx_lpi2c_reg *regs, u32 chip, u8 *buf, int len)
{
- lpi2c_status_t result = LPI2C_SUCESS;
+ lpi2c_status_t result;
result = bus_i2c_start(regs, chip, 1);
if (result)
@@ -230,7 +230,7 @@
static int bus_i2c_write(struct imx_lpi2c_reg *regs, u32 chip, u8 *buf, int len)
{
- lpi2c_status_t result = LPI2C_SUCESS;
+ lpi2c_status_t result;
result = bus_i2c_start(regs, chip, 0);
if (result)
@@ -354,7 +354,7 @@
u32 chip_flags)
{
struct imx_lpi2c_reg *regs;
- lpi2c_status_t result = LPI2C_SUCESS;
+ lpi2c_status_t result;
regs = (struct imx_lpi2c_reg *)devfdt_get_addr(bus);
result = bus_i2c_start(regs, chip, 0);