diff mbox series

[05/10] mfd: tps65010: Remove delcared and set, but never used variable 'status'

Message ID 20200625163127.4000462-6-lee.jones@linaro.org (mailing list archive)
State Mainlined
Commit 2fbd583443905d6f8c6d87aebdef2717ae039f0b
Headers show
Series Fix a yet more W=1 warnings in MFD | expand

Commit Message

Lee Jones June 25, 2020, 4:31 p.m. UTC 
'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 mbox series

Patch

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);