From: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
Return type for lbs_auth_to_authtype() is changed from "u8" to
"int" to return negative error code correctly.
Also an error check is added in connect handler for invalid auth
type.
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
Signed-off-by: Kiran Divekar <dkiran@xxxxxxxxxxx>
---
drivers/net/wireless/libertas/cfg.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 3fa1ece..2fa879b 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -103,7 +103,7 @@ static const u32 cipher_suites[] = {
* Convert NL80211's auth_type to the one from Libertas, see chapter 5.9.1
* in the firmware spec
*/
-static u8 lbs_auth_to_authtype(enum nl80211_auth_type auth_type)
+static int lbs_auth_to_authtype(enum nl80211_auth_type auth_type)
{
int ret = -ENOTSUPP;
@@ -1411,7 +1411,12 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
goto done;
}
- lbs_set_authtype(priv, sme);
+ ret = lbs_set_authtype(priv, sme);
+ if (ret == -ENOTSUPP) {
+ wiphy_err(wiphy, "unsupported authtype 0x%x\n", sme->auth_type);
+ goto done;
+ }
+
lbs_set_radio(priv, preamble, 1);
/* Do the actual association */
--
1.7.0.2
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