[NET]: Remove more unneeded typecasts on *malloc()
This removes more unneeded casts on the return value for kmalloc(),
sock_kmalloc(), and vmalloc().
Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/atm/lec.c b/net/atm/lec.c
index eea0513..93ce390 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -1811,8 +1811,7 @@
{
struct lec_arp_table *to_return;
- to_return = (struct lec_arp_table *) kmalloc(sizeof(struct lec_arp_table),
- GFP_ATOMIC);
+ to_return = kmalloc(sizeof(struct lec_arp_table), GFP_ATOMIC);
if (!to_return) {
printk("LEC: Arp entry kmalloc failed\n");
return NULL;
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index f8ffbf6..00729b3 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -944,7 +944,7 @@
if (countersize)
memset(newinfo->counters, 0, countersize);
- newinfo->entries = (char *)vmalloc(tmp.entries_size);
+ newinfo->entries = vmalloc(tmp.entries_size);
if (!newinfo->entries) {
ret = -ENOMEM;
goto free_newinfo;
@@ -1146,7 +1146,7 @@
if (!newinfo)
return -ENOMEM;
- newinfo->entries = (char *)vmalloc(table->table->entries_size);
+ newinfo->entries = vmalloc(table->table->entries_size);
if (!(newinfo->entries))
goto free_newinfo;
diff --git a/net/core/dev_mcast.c b/net/core/dev_mcast.c
index cb530ee..05d60850 100644
--- a/net/core/dev_mcast.c
+++ b/net/core/dev_mcast.c
@@ -158,7 +158,7 @@
int err = 0;
struct dev_mc_list *dmi, *dmi1;
- dmi1 = (struct dev_mc_list *)kmalloc(sizeof(*dmi), GFP_ATOMIC);
+ dmi1 = kmalloc(sizeof(*dmi), GFP_ATOMIC);
spin_lock_bh(&dev->xmit_lock);
for (dmi = dev->mc_list; dmi != NULL; dmi = dmi->next) {
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 3475811..192092b 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -975,7 +975,7 @@
* for deleted items allows change reports to use common code with
* non-deleted or query-response MCA's.
*/
- pmc = (struct ip_mc_list *)kmalloc(sizeof(*pmc), GFP_KERNEL);
+ pmc = kmalloc(sizeof(*pmc), GFP_KERNEL);
if (!pmc)
return;
memset(pmc, 0, sizeof(*pmc));
@@ -1155,7 +1155,7 @@
}
}
- im = (struct ip_mc_list *)kmalloc(sizeof(*im), GFP_KERNEL);
+ im = kmalloc(sizeof(*im), GFP_KERNEL);
if (!im)
goto out;
@@ -1476,7 +1476,7 @@
psf_prev = psf;
}
if (!psf) {
- psf = (struct ip_sf_list *)kmalloc(sizeof(*psf), GFP_ATOMIC);
+ psf = kmalloc(sizeof(*psf), GFP_ATOMIC);
if (!psf)
return -ENOBUFS;
memset(psf, 0, sizeof(*psf));
@@ -1659,7 +1659,7 @@
err = -ENOBUFS;
if (count >= sysctl_igmp_max_memberships)
goto done;
- iml = (struct ip_mc_socklist *)sock_kmalloc(sk,sizeof(*iml),GFP_KERNEL);
+ iml = sock_kmalloc(sk,sizeof(*iml),GFP_KERNEL);
if (iml == NULL)
goto done;
@@ -1823,8 +1823,7 @@
if (psl)
count += psl->sl_max;
- newpsl = (struct ip_sf_socklist *)sock_kmalloc(sk,
- IP_SFLSIZE(count), GFP_KERNEL);
+ newpsl = sock_kmalloc(sk, IP_SFLSIZE(count), GFP_KERNEL);
if (!newpsl) {
err = -ENOBUFS;
goto done;
@@ -1907,8 +1906,8 @@
goto done;
}
if (msf->imsf_numsrc) {
- newpsl = (struct ip_sf_socklist *)sock_kmalloc(sk,
- IP_SFLSIZE(msf->imsf_numsrc), GFP_KERNEL);
+ newpsl = sock_kmalloc(sk, IP_SFLSIZE(msf->imsf_numsrc),
+ GFP_KERNEL);
if (!newpsl) {
err = -ENOBUFS;
goto done;
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 6986e11..2bf8d78 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -621,7 +621,7 @@
err = -ENOBUFS;
break;
}
- msf = (struct ip_msfilter *)kmalloc(optlen, GFP_KERNEL);
+ msf = kmalloc(optlen, GFP_KERNEL);
if (msf == 0) {
err = -ENOBUFS;
break;
@@ -778,7 +778,7 @@
err = -ENOBUFS;
break;
}
- gsf = (struct group_filter *)kmalloc(optlen,GFP_KERNEL);
+ gsf = kmalloc(optlen,GFP_KERNEL);
if (gsf == 0) {
err = -ENOBUFS;
break;
@@ -798,7 +798,7 @@
goto mc_msf_out;
}
msize = IP_MSFILTER_SIZE(gsf->gf_numsrc);
- msf = (struct ip_msfilter *)kmalloc(msize,GFP_KERNEL);
+ msf = kmalloc(msize,GFP_KERNEL);
if (msf == 0) {
err = -ENOBUFS;
goto mc_msf_out;
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index c63868d..5eac931 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -549,7 +549,7 @@
retv = -ENOBUFS;
break;
}
- gsf = (struct group_filter *)kmalloc(optlen,GFP_KERNEL);
+ gsf = kmalloc(optlen,GFP_KERNEL);
if (gsf == 0) {
retv = -ENOBUFS;
break;
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 1cf305a..cc3e9f5 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -449,8 +449,7 @@
if (psl)
count += psl->sl_max;
- newpsl = (struct ip6_sf_socklist *)sock_kmalloc(sk,
- IP6_SFLSIZE(count), GFP_ATOMIC);
+ newpsl = sock_kmalloc(sk, IP6_SFLSIZE(count), GFP_ATOMIC);
if (!newpsl) {
err = -ENOBUFS;
goto done;
@@ -535,8 +534,8 @@
goto done;
}
if (gsf->gf_numsrc) {
- newpsl = (struct ip6_sf_socklist *)sock_kmalloc(sk,
- IP6_SFLSIZE(gsf->gf_numsrc), GFP_ATOMIC);
+ newpsl = sock_kmalloc(sk, IP6_SFLSIZE(gsf->gf_numsrc),
+ GFP_ATOMIC);
if (!newpsl) {
err = -ENOBUFS;
goto done;
@@ -768,7 +767,7 @@
* for deleted items allows change reports to use common code with
* non-deleted or query-response MCA's.
*/
- pmc = (struct ifmcaddr6 *)kmalloc(sizeof(*pmc), GFP_ATOMIC);
+ pmc = kmalloc(sizeof(*pmc), GFP_ATOMIC);
if (!pmc)
return;
memset(pmc, 0, sizeof(*pmc));
@@ -1937,7 +1936,7 @@
psf_prev = psf;
}
if (!psf) {
- psf = (struct ip6_sf_list *)kmalloc(sizeof(*psf), GFP_ATOMIC);
+ psf = kmalloc(sizeof(*psf), GFP_ATOMIC);
if (!psf)
return -ENOBUFS;
memset(psf, 0, sizeof(*psf));
diff --git a/net/irda/irias_object.c b/net/irda/irias_object.c
index 75f2666..c6d169f 100644
--- a/net/irda/irias_object.c
+++ b/net/irda/irias_object.c
@@ -82,8 +82,7 @@
IRDA_DEBUG( 4, "%s()\n", __FUNCTION__);
- obj = (struct ias_object *) kmalloc(sizeof(struct ias_object),
- GFP_ATOMIC);
+ obj = kmalloc(sizeof(struct ias_object), GFP_ATOMIC);
if (obj == NULL) {
IRDA_WARNING("%s(), Unable to allocate object!\n",
__FUNCTION__);
@@ -348,8 +347,7 @@
IRDA_ASSERT(obj->magic == IAS_OBJECT_MAGIC, return;);
IRDA_ASSERT(name != NULL, return;);
- attrib = (struct ias_attrib *) kmalloc(sizeof(struct ias_attrib),
- GFP_ATOMIC);
+ attrib = kmalloc(sizeof(struct ias_attrib), GFP_ATOMIC);
if (attrib == NULL) {
IRDA_WARNING("%s: Unable to allocate attribute!\n",
__FUNCTION__);
@@ -385,8 +383,7 @@
IRDA_ASSERT(name != NULL, return;);
IRDA_ASSERT(octets != NULL, return;);
- attrib = (struct ias_attrib *) kmalloc(sizeof(struct ias_attrib),
- GFP_ATOMIC);
+ attrib = kmalloc(sizeof(struct ias_attrib), GFP_ATOMIC);
if (attrib == NULL) {
IRDA_WARNING("%s: Unable to allocate attribute!\n",
__FUNCTION__);
@@ -420,8 +417,7 @@
IRDA_ASSERT(name != NULL, return;);
IRDA_ASSERT(value != NULL, return;);
- attrib = (struct ias_attrib *) kmalloc(sizeof( struct ias_attrib),
- GFP_ATOMIC);
+ attrib = kmalloc(sizeof( struct ias_attrib), GFP_ATOMIC);
if (attrib == NULL) {
IRDA_WARNING("%s: Unable to allocate attribute!\n",
__FUNCTION__);
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index f69e5ed..c6ee29f 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1237,7 +1237,7 @@
goto done;
err = -ENOBUFS;
- i = (struct packet_mclist *)kmalloc(sizeof(*i), GFP_KERNEL);
+ i = kmalloc(sizeof(*i), GFP_KERNEL);
if (i == NULL)
goto done;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index f9573eb..556c495 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1287,7 +1287,7 @@
- (bodysize % SCTP_COOKIE_MULTIPLE);
*cookie_len = headersize + bodysize;
- retval = (sctp_cookie_param_t *)kmalloc(*cookie_len, GFP_ATOMIC);
+ retval = kmalloc(*cookie_len, GFP_ATOMIC);
if (!retval) {
*cookie_len = 0;
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index fc04d18..a268eab 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -860,7 +860,7 @@
return -EFAULT;
/* Alloc space for the address array in kernel memory. */
- kaddrs = (struct sockaddr *)kmalloc(addrs_size, GFP_KERNEL);
+ kaddrs = kmalloc(addrs_size, GFP_KERNEL);
if (unlikely(!kaddrs))
return -ENOMEM;
@@ -1150,7 +1150,7 @@
return -EFAULT;
/* Alloc space for the address array in kernel memory. */
- kaddrs = (struct sockaddr *)kmalloc(addrs_size, GFP_KERNEL);
+ kaddrs = kmalloc(addrs_size, GFP_KERNEL);
if (unlikely(!kaddrs))
return -ENOMEM;
diff --git a/net/socket.c b/net/socket.c
index 06fa217..b38a263 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -993,7 +993,7 @@
if (on)
{
- fna=(struct fasync_struct *)kmalloc(sizeof(struct fasync_struct), GFP_KERNEL);
+ fna = kmalloc(sizeof(struct fasync_struct), GFP_KERNEL);
if(fna==NULL)
return -ENOMEM;
}
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 8c77560..9ac1b8c2 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -94,7 +94,7 @@
struct rpc_cred_cache *new;
int i;
- new = (struct rpc_cred_cache *)kmalloc(sizeof(*new), GFP_KERNEL);
+ new = kmalloc(sizeof(*new), GFP_KERNEL);
if (!new)
return -ENOMEM;
for (i = 0; i < RPC_CREDCACHE_NR; i++)
diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c
index 890fb5e..1b3ed4f 100644
--- a/net/sunrpc/auth_unix.c
+++ b/net/sunrpc/auth_unix.c
@@ -70,7 +70,7 @@
dprintk("RPC: allocating UNIX cred for uid %d gid %d\n",
acred->uid, acred->gid);
- if (!(cred = (struct unx_cred *) kmalloc(sizeof(*cred), GFP_KERNEL)))
+ if (!(cred = kmalloc(sizeof(*cred), GFP_KERNEL)))
return ERR_PTR(-ENOMEM);
atomic_set(&cred->uc_count, 1);
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 4cef7fa..d2f0550 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -118,7 +118,7 @@
goto out_err;
err = -ENOMEM;
- clnt = (struct rpc_clnt *) kmalloc(sizeof(*clnt), GFP_KERNEL);
+ clnt = kmalloc(sizeof(*clnt), GFP_KERNEL);
if (!clnt)
goto out_err;
memset(clnt, 0, sizeof(*clnt));
@@ -225,7 +225,7 @@
{
struct rpc_clnt *new;
- new = (struct rpc_clnt *)kmalloc(sizeof(*new), GFP_KERNEL);
+ new = kmalloc(sizeof(*new), GFP_KERNEL);
if (!new)
goto out_no_clnt;
memcpy(new, clnt, sizeof(*new));
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index a8bd34d..b08419e 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -32,7 +32,7 @@
int vers;
unsigned int xdrsize;
- if (!(serv = (struct svc_serv *) kmalloc(sizeof(*serv), GFP_KERNEL)))
+ if (!(serv = kmalloc(sizeof(*serv), GFP_KERNEL)))
return NULL;
memset(serv, 0, sizeof(*serv));
serv->sv_name = prog->pg_name;
