From: Dan Carpenter <dan.carpenter@oracle.com>
To: kernel-janitors@vger.kernel.org
Subject: [patch] staging: wilc1000: NULL dereference on error
Date: Sat, 16 Jul 2016 10:07:55 +0000 [thread overview]
Message-ID: <20160716100755.GA3346@mwanda> (raw)
We can't pass NULL pointers to destroy_workqueue().
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 0b1760c..78f524f 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -3363,7 +3363,7 @@ int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler)
if (!hif_workqueue) {
netdev_err(vif->ndev, "Failed to create workqueue\n");
result = -ENOMEM;
- goto _fail_mq_;
+ goto _fail_;
}
setup_timer(&periodic_rssi, GetPeriodicRSSI,
@@ -3391,7 +3391,6 @@ int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler)
clients_count++;
-_fail_mq_:
destroy_workqueue(hif_workqueue);
_fail_:
return result;
next reply other threads:[~2016-07-16 10:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-16 10:07 Dan Carpenter [this message]
2016-07-16 10:19 ` [patch] staging: wilc1000: NULL dereference on error walter harms
2016-07-16 10:57 ` Dan Carpenter
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