linux-kernel - [PATCH] bq24190-charger: Delete an error message for a failed memory allocation in bq24190

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:   Sun, 17 Dec 2017 21:42:53 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-pm@...r.kernel.org, Sebastian Reichel <sre@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] bq24190-charger: Delete an error message for a failed memory
 allocation in bq24190_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 17 Dec 2017 21:38:55 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/power/supply/bq24190_charger.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/power/supply/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c
index 35ff406aca48..eda6f996b67a 100644
--- a/drivers/power/supply/bq24190_charger.c
+++ b/drivers/power/supply/bq24190_charger.c
@@ -1775,10 +1775,8 @@ static int bq24190_probe(struct i2c_client *client,
 	}
 
 	bdi = devm_kzalloc(dev, sizeof(*bdi), GFP_KERNEL);
-	if (!bdi) {
-		dev_err(dev, "Can't alloc bdi struct\n");
+	if (!bdi)
 		return -ENOMEM;
-	}
 
 	bdi->client = client;
 	bdi->dev = dev;
-- 
2.15.1