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mfd: tps65010: Remove delcared and set, but never used variable 'status'

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'status' hasn't been checked since 2008.

It's probably safe to remove it.

Fixes W=1 warning:

 drivers/mfd/tps65010.c:407:7: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
 407 | int status;
 | ^~~~~~

Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Lee Jones 2020-06-24 13:31:31 +01:00
parent 20d60f850d
commit 2fbd583443
1 changed files with 2 additions and 3 deletions
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5
drivers/mfd/tps65010.c
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@ -404,7 +404,6 @@ static void tps65010_work(struct work_struct *work)
tps65010_interrupt(tps);
if (test_and_clear_bit(FLAG_VBUS_CHANGED, &tps->flags)) {
int status;
u8 chgconfig, tmp;
chgconfig = i2c_smbus_read_byte_data(tps->client,
@ -415,8 +414,8 @@ static void tps65010_work(struct work_struct *work)
else if (tps->vbus >= 100)
chgconfig |= TPS_VBUS_CHARGING;
status = i2c_smbus_write_byte_data(tps->client,
TPS_CHGCONFIG, chgconfig);
i2c_smbus_write_byte_data(tps->client,
TPS_CHGCONFIG, chgconfig);
/* vbus update fails unless VBUS is connected! */
tmp = i2c_smbus_read_byte_data(tps->client, TPS_CHGCONFIG);