lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date:   Wed,  1 Nov 2017 09:41:18 +0000
From:   Colin King <colin.king@...onical.com>
To:     Zhang Rui <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>,
        linux-pm@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] thermal: bxt: remove redundant variable trip

From: Colin Ian King <colin.king@...onical.com>

Variable trip is assigned but never read, hence it is redundant
and can be removed. Cleans up clang warning:

drivers/thermal/intel_bxt_pmic_thermal.c:204:4: warning: Value stored
to 'trip' is never read

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/thermal/intel_bxt_pmic_thermal.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/thermal/intel_bxt_pmic_thermal.c b/drivers/thermal/intel_bxt_pmic_thermal.c
index ef6b32242ccb..94cfd0064c43 100644
--- a/drivers/thermal/intel_bxt_pmic_thermal.c
+++ b/drivers/thermal/intel_bxt_pmic_thermal.c
@@ -166,7 +166,7 @@ static irqreturn_t pmic_thermal_irq_handler(int irq, void *data)
 	struct pmic_thermal_data *td;
 	struct intel_soc_pmic *pmic;
 	struct regmap *regmap;
-	u8 reg_val, mask, irq_stat, trip;
+	u8 reg_val, mask, irq_stat;
 	u16 reg, evt_stat_reg;
 	int i, j, ret;
 
@@ -201,7 +201,6 @@ static irqreturn_t pmic_thermal_irq_handler(int irq, void *data)
 			if (regmap_read(regmap, evt_stat_reg, &ret))
 				return IRQ_HANDLED;
 
-			trip = td->maps[i].trip_config[j].trip_num;
 			tzd = thermal_zone_get_zone_by_name(td->maps[i].handle);
 			if (!IS_ERR(tzd))
 				thermal_zone_device_update(tzd,
-- 
2.14.1

Powered by blists - more mailing lists