Messages in this thread Patch in this message | | | From | Lee Jones <> | Subject | [PATCH 05/10] mfd: tps65010: Remove delcared and set, but never used variable 'status' | Date | Thu, 25 Jun 2020 17:31:22 +0100 |
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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> --- drivers/mfd/tps65010.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c index 65fcc58c02da8..7e7dbee58ca90 100644 --- a/drivers/mfd/tps65010.c +++ b/drivers/mfd/tps65010.c @@ -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); -- 2.25.1
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