4 files changed, 6 insertions, 7 deletions

diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c
index f43a7db5c78..c7aa1c63cb1 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c
@@ -170,7 +170,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
         ieee80211_softmac_init(ieee);
 
 #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13))
-        ieee->pHTInfo = (RT_HIGH_THROUGHPUT*)kzalloc(sizeof(RT_HIGH_THROUGHPUT), GFP_KERNEL);
+        ieee->pHTInfo = kzalloc(sizeof(RT_HIGH_THROUGHPUT), GFP_KERNEL);
 #else
         ieee->pHTInfo = (RT_HIGH_THROUGHPUT*)kmalloc(sizeof(RT_HIGH_THROUGHPUT), GFP_KERNEL);
         memset(ieee->pHTInfo,0,sizeof(RT_HIGH_THROUGHPUT));
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c
index ce265ae5fe1..da10067485e 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c
@@ -1397,7 +1397,7 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
         /* skb: hdr + (possible reassembled) full plaintext payload */
         payload = skb->data + hdrlen;
         //ethertype = (payload[6] << 8) | payload[7];
-        rxb = (struct ieee80211_rxb*)kmalloc(sizeof(struct ieee80211_rxb),GFP_ATOMIC);
+        rxb = kmalloc(sizeof(struct ieee80211_rxb), GFP_ATOMIC);
         if(rxb == NULL)
         {
                 IEEE80211_DEBUG(IEEE80211_DL_ERR,"%s(): kmalloc rxb error\n",__FUNCTION__);
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
index b4beb207391..4f6ce06b606 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
@@ -1800,7 +1800,7 @@ 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);
                         memcpy(*challenge, t, *chlen);
                 }
         }
@@ -3459,8 +3459,7 @@ 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;
@@ -3592,7 +3591,7 @@ 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;
diff --git a/drivers/staging/rtl8192e/r8192E_core.c b/drivers/staging/rtl8192e/r8192E_core.c
index 604c691d64b..533be4882bb 100644
--- a/drivers/staging/rtl8192e/r8192E_core.c
+++ b/drivers/staging/rtl8192e/r8192E_core.c
@@ -5040,7 +5040,7 @@ static int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
              goto out;
      }
 
-     ipw = (struct ieee_param *)kmalloc(p->length, GFP_KERNEL);
+     ipw = kmalloc(p->length, GFP_KERNEL);
      if (ipw == NULL){
              ret = -ENOMEM;
              goto out;