drivers/net/wireless/hostap: Drop memory allocation cast

Drop cast on the result of kmalloc and similar functions.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
@@

- (T *)
  (\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
   kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...))
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 2 insertions, 4 deletions

diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index 3816df96a663..fa592cb6bf9a 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -354,8 +354,7 @@ static struct hostap_bss_info *__hostap_add_bss(local_info_t *local, u8 *bssid,
                 list_del(&bss->list);
                 local->num_bss_info--;
         } else {
-                bss = (struct hostap_bss_info *)
-                        kmalloc(sizeof(*bss), GFP_ATOMIC);
+                bss = kmalloc(sizeof(*bss), GFP_ATOMIC);
                 if (bss == NULL)
                         return NULL;
         }
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index 9419cebca8a5..f12a79786fbd 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -3038,8 +3038,7 @@ static int prism2_ioctl_priv_download(local_info_t *local, struct iw_point *p)
             p->length > 1024 || !p->pointer)
                 return -EINVAL;
 
-        param = (struct prism2_download_param *)
-                kmalloc(p->length, GFP_KERNEL);
+        param = kmalloc(p->length, GFP_KERNEL);
         if (param == NULL)
                 return -ENOMEM;