From: Lee Jones <lee.jones@linaro.org>
To: lee.jones@linaro.org
Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 05/10] mfd: tps65010: Remove delcared and set, but never used variable 'status'
Date: Thu, 25 Jun 2020 17:31:22 +0100 [thread overview]
Message-ID: <20200625163127.4000462-6-lee.jones@linaro.org> (raw)
In-Reply-To: <20200625163127.4000462-1-lee.jones@linaro.org>
'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
next prev parent reply other threads:[~2020-06-25 16:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-25 16:31 [PATCH 00/10] Fix a yet more W=1 warnings in MFD Lee Jones
2020-06-25 16:31 ` [PATCH 01/10] mfd: cros_ec_dev: Fix cros_feature_to_{name,cells} struct descriptions Lee Jones
2020-06-25 16:35 ` Enric Balletbo i Serra
2020-06-25 16:31 ` [PATCH 02/10] mfd: tps65218: Repair incorrect function argument name 's/tps65218/tps/' Lee Jones
2020-06-25 16:31 ` [PATCH 03/10] mfd: tps65217: Repair incorrect function argument name 's/tps65217/tps/' Lee Jones
2020-06-25 16:31 ` [PATCH 04/10] mfd: ab3100-otp: Add missing colon(s) for all documented kerneldoc arguments Lee Jones
2020-07-07 12:40 ` Linus Walleij
2020-06-25 16:31 ` Lee Jones [this message]
2020-06-25 16:31 ` [PATCH 06/10] mfd: si476x-cmd: Repair wrongly described function argument 's/response/resp' Lee Jones
2020-06-25 16:31 ` [PATCH 07/10] mfd: si476x-cmd: Add missing colon(s) for all documented kerneldoc arguments Lee Jones
2020-06-25 16:31 ` [PATCH 08/10] mfd: si476x-i2c: Add description for si476x_core_fwver_to_revision()'s arg 'func' Lee Jones
2020-06-25 16:31 ` [PATCH 09/10] mfd: si476x-i2c: Fix spelling mistake in case() statement's FALLTHROUGH comment Lee Jones
2020-06-25 16:31 ` [PATCH 10/10] mfd: si476x-cmd: Update si476x_cmd_am_rsq_status()'s kerneldoc Lee Jones
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