diff options
Diffstat (limited to 'drivers/net/wireless/hostap/hostap_ioctl.c')
| -rw-r--r-- | drivers/net/wireless/hostap/hostap_ioctl.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c index d061fb3443f..3b7b8063ff1 100644 --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -181,12 +181,10 @@ static int prism2_ioctl_siwencode(struct net_device *dev, struct ieee80211_crypt_data *new_crypt; /* take WEP into use */ - new_crypt = (struct ieee80211_crypt_data *) - kmalloc(sizeof(struct ieee80211_crypt_data), + new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data), GFP_KERNEL); if (new_crypt == NULL) return -ENOMEM; - memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data)); new_crypt->ops = ieee80211_get_crypto_ops("WEP"); if (!new_crypt->ops) { request_module("ieee80211_crypt_wep"); @@ -3320,14 +3318,12 @@ static int prism2_ioctl_siwencodeext(struct net_device *dev, prism2_crypt_delayed_deinit(local, crypt); - new_crypt = (struct ieee80211_crypt_data *) - kmalloc(sizeof(struct ieee80211_crypt_data), + new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data), GFP_KERNEL); if (new_crypt == NULL) { ret = -ENOMEM; goto done; } - memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data)); new_crypt->ops = ops; new_crypt->priv = new_crypt->ops->init(i); if (new_crypt->priv == NULL) { @@ -3538,14 +3534,12 @@ static int prism2_ioctl_set_encryption(local_info_t *local, prism2_crypt_delayed_deinit(local, crypt); - new_crypt = (struct ieee80211_crypt_data *) - kmalloc(sizeof(struct ieee80211_crypt_data), + new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data), GFP_KERNEL); if (new_crypt == NULL) { ret = -ENOMEM; goto done; } - memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data)); new_crypt->ops = ops; new_crypt->priv = new_crypt->ops->init(param->u.crypt.idx); if (new_crypt->priv == NULL) { |