[PATCH] Check ieee80211softmac_auth_resp kmalloc result

And use kmemdup and kzalloc where applicable

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index 2b14c2f3e21d..f16e60ee9ce9 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -67,7 +67,7 @@ static int ieee80211_networks_allocate(struct ieee80211_device *ieee)
                 return 0;
 
         ieee->networks =
-            kmalloc(MAX_NETWORK_COUNT * sizeof(struct ieee80211_network),
+            kzalloc(MAX_NETWORK_COUNT * sizeof(struct ieee80211_network),
                     GFP_KERNEL);
         if (!ieee->networks) {
                 printk(KERN_WARNING "%s: Out of memory allocating beacons\n",
@@ -75,9 +75,6 @@ static int ieee80211_networks_allocate(struct ieee80211_device *ieee)
                 return -ENOMEM;
         }
 
-        memset(ieee->networks, 0,
-               MAX_NETWORK_COUNT * sizeof(struct ieee80211_network));
-
         return 0;
 }