linux-kernel - [PATCH] power_supply: pm2301_charger: Return error if create_singlethread

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 16 May 2013 21:17:04 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Anton Vorontsov <cbou@...l.ru>
Cc:	Rupesh Kumar <rupesh.kumar@...ricsson.com>,
	Michel JAOUEN <michel.jaouen@...ricsson.com>,
	Loic Pallardy <loic.pallardy@...ricsson.com>,
	David Woodhouse <dwmw2@...radead.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] power_supply: pm2301_charger: Return error if
 create_singlethread_workqueue fails

Return error instead of 0 if create_singlethread_workqueue call fails.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/power/pm2301_charger.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/power/pm2301_charger.c b/drivers/power/pm2301_charger.c
index c972389..6ae3957 100644
--- a/drivers/power/pm2301_charger.c
+++ b/drivers/power/pm2301_charger.c
@@ -1075,9 +1075,9 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client,
 	pm2->ac_chg.external = true;
 
 	/* Create a work queue for the charger */
-	pm2->charger_wq =
-		create_singlethread_workqueue("pm2xxx_charger_wq");
+	pm2->charger_wq = create_singlethread_workqueue("pm2xxx_charger_wq");
 	if (pm2->charger_wq == NULL) {
+		ret = -ENOMEM;
 		dev_err(pm2->dev, "failed to create work queue\n");
 		goto free_device_info;
 	}
-- 
1.8.1.2



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/