From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Carpenter Date: Fri, 04 Dec 2015 13:17:46 +0000 Subject: [patch] hostap: fix an error code in prism2_config() Message-Id: <20151204131746.GE12792@mwanda> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Jouni Malinen Cc: Kalle Valo , linux-wireless@vger.kernel.org, kernel-janitors@vger.kernel.org The current code returns success if prism2_init_local_data() fails, but we want to return an error code. Also we can remove the bogus ret initializer because it is wrong and never used. Signed-off-by: Dan Carpenter diff --git a/drivers/net/wireless/intersil/hostap/hostap_cs.c b/drivers/net/wireless/intersil/hostap/hostap_cs.c index 50033aa..74f63b7 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_cs.c +++ b/drivers/net/wireless/intersil/hostap/hostap_cs.c @@ -473,7 +473,7 @@ static int prism2_config(struct pcmcia_device *link) struct net_device *dev; struct hostap_interface *iface; local_info_t *local; - int ret = 1; + int ret; struct hostap_cs_priv *hw_priv; unsigned long flags; @@ -502,8 +502,10 @@ static int prism2_config(struct pcmcia_device *link) /* Need to allocate net_device before requesting IRQ handler */ dev = prism2_init_local_data(&prism2_pccard_funcs, 0, &link->dev); - if (dev = NULL) + if (!dev) { + ret = -ENOMEM; goto failed; + } link->priv = dev; iface = netdev_priv(dev);