diff options
author | Julia Lawall <julia@diku.dk> | 2010-05-11 20:26:57 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-11 16:06:48 -0700 |
commit | 324148788bf3744d90fb6894ec5744eb0ca91b74 (patch) | |
tree | bb6a978e2c0ee43fd1588a898e9277f619b31c91 /drivers/staging/rtl8192su | |
parent | a05d08c40c0775e4691cffcfbfceeb4270987208 (diff) | |
download | op-kernel-dev-324148788bf3744d90fb6894ec5744eb0ca91b74.zip op-kernel-dev-324148788bf3744d90fb6894ec5744eb0ca91b74.tar.gz |
Staging: 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: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rtl8192su')
4 files changed, 6 insertions, 7 deletions
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c index c024fa6..73de3ba 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c @@ -161,7 +161,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv) ieee80211_softmac_init(ieee); - ieee->pHTInfo = (RT_HIGH_THROUGHPUT*)kzalloc(sizeof(RT_HIGH_THROUGHPUT), GFP_KERNEL); + ieee->pHTInfo = kzalloc(sizeof(RT_HIGH_THROUGHPUT), GFP_KERNEL); if (ieee->pHTInfo == NULL) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc memory for HTInfo\n"); diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c index cc80faf..1f2bc7a 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c @@ -1191,7 +1191,7 @@ 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/rtl8192su/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c index 3cf5fdf..660aee2 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c @@ -1557,7 +1557,7 @@ 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); } } @@ -3048,8 +3048,7 @@ 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; @@ -3182,7 +3181,7 @@ 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/rtl8192su/r8192U_core.c b/drivers/staging/rtl8192su/r8192U_core.c index d372ff2..70a8087 100644 --- a/drivers/staging/rtl8192su/r8192U_core.c +++ b/drivers/staging/rtl8192su/r8192U_core.c @@ -5747,7 +5747,7 @@ 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; |