hostap: fix an error code in prism2_config()
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 <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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 @@
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 @@
/* 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);