Staging: Drop memory allocation cast

[safe/jmp/linux-2.6] / drivers / staging / rtl8192u / ieee80211 / ieee80211_softmac.c

diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
index e5e583e..6c6bf9f 100644 (file)
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
@@ -1579,7 +1579,7 @@ static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen)
 
                if(*(t++) == MFIE_TYPE_CHALLENGE){
                        *chlen = *(t++);
-                       *challenge = (u8*)kmalloc(*chlen, GFP_ATOMIC);
+                       *challenge = kmalloc(*chlen, GFP_ATOMIC);
                        if (!*challenge)
                                return -ENOMEM;
                        memcpy(*challenge, t, *chlen);
@@ -3077,8 +3077,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
 
                ieee80211_crypt_delayed_deinit(ieee, crypt);
 
-               new_crypt = (struct ieee80211_crypt_data *)
-                       kmalloc(sizeof(*new_crypt), GFP_KERNEL);
+               new_crypt = kmalloc(sizeof(*new_crypt), GFP_KERNEL);
                if (new_crypt == NULL) {
                        ret = -ENOMEM;
                        goto done;
@@ -3210,7 +3209,7 @@ int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_poin
                goto out;
        }
 
-       param = (struct ieee_param *)kmalloc(p->length, GFP_KERNEL);
+       param = kmalloc(p->length, GFP_KERNEL);
        if (param == NULL){
                ret = -ENOMEM;
                goto out;