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mfd: tps65910: Delete an unnecessary variable initialisation in four functions

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The local variable "ret" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Markus Elfring 2018-03-09 09:06:14 +01:00 committed by Lee Jones
parent 93e879ef0e
commit dae3be3655
1 changed files with 4 additions and 4 deletions
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8
drivers/mfd/tps65910.c
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@ -229,7 +229,7 @@ static struct regmap_irq_chip tps65910_irq_chip = {
static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
struct tps65910_platform_data *pdata)
{
int ret = 0;
int ret;
static struct regmap_irq_chip *tps6591x_irqs_chip;
if (!irq) {
@ -313,7 +313,7 @@ static int tps65910_sleepinit(struct tps65910 *tps65910,
struct tps65910_board *pmic_pdata)
{
struct device *dev = NULL;
int ret = 0;
int ret;
dev = tps65910->dev;
@ -383,7 +383,7 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
struct tps65910_board *board_info;
unsigned int prop;
const struct of_device_id *match;
int ret = 0;
int ret;
match = of_match_device(tps65910_of_match, &client->dev);
if (!match) {
@ -460,7 +460,7 @@ static int tps65910_i2c_probe(struct i2c_client *i2c,
struct tps65910_board *of_pmic_plat_data = NULL;
struct tps65910_platform_data *init_data;
unsigned long chip_id = id->driver_data;
int ret = 0;
int ret;
pmic_plat_data = dev_get_platdata(&i2c->dev);