net: Remove casts of void *
Unnecessary casts of void * clutter the code.
These are the remainder casts after several specific
patches to remove netdev_priv and dev_priv.
Done via coccinelle script:
$ cat cast_void_pointer.cocci
@@
type T;
T *pt;
void *pv;
@@
- pt = (T *)pv;
+ pt = pv;
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 3363d37..81db4e3 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2773,7 +2773,7 @@
/* Get total length of all the address parameters. */
addr_buf = addrs;
for (i = 0; i < addrcnt; i++) {
- addr = (union sctp_addr *)addr_buf;
+ addr = addr_buf;
af = sctp_get_af_specific(addr->v4.sin_family);
addr_param_len = af->to_addr_param(addr, &addr_param);
@@ -2798,7 +2798,7 @@
/* Add the address parameters to the asconf chunk. */
addr_buf = addrs;
for (i = 0; i < addrcnt; i++) {
- addr = (union sctp_addr *)addr_buf;
+ addr = addr_buf;
af = sctp_get_af_specific(addr->v4.sin_family);
addr_param_len = af->to_addr_param(addr, &addr_param);
param.param_hdr.type = flags;
@@ -2958,8 +2958,7 @@
union sctp_addr addr;
union sctp_addr_param *addr_param;
- addr_param = (union sctp_addr_param *)
- ((void *)asconf_param + sizeof(sctp_addip_param_t));
+ addr_param = (void *)asconf_param + sizeof(sctp_addip_param_t);
if (asconf_param->param_hdr.type != SCTP_PARAM_ADD_IP &&
asconf_param->param_hdr.type != SCTP_PARAM_DEL_IP &&
@@ -3144,7 +3143,7 @@
* asconf parameter.
*/
length = ntohs(addr_param->p.length);
- asconf_param = (sctp_addip_param_t *)((void *)addr_param + length);
+ asconf_param = (void *)addr_param + length;
chunk_len -= length;
/* create an ASCONF_ACK chunk.
@@ -3185,8 +3184,7 @@
/* Move to the next ASCONF param. */
length = ntohs(asconf_param->param_hdr.length);
- asconf_param = (sctp_addip_param_t *)((void *)asconf_param +
- length);
+ asconf_param = (void *)asconf_param + length;
chunk_len -= length;
}
@@ -3216,8 +3214,7 @@
struct sctp_transport *transport;
struct sctp_sockaddr_entry *saddr;
- addr_param = (union sctp_addr_param *)
- ((void *)asconf_param + sizeof(sctp_addip_param_t));
+ addr_param = (void *)asconf_param + sizeof(sctp_addip_param_t);
/* We have checked the packet before, so we do not check again. */
af = sctp_get_af_specific(param_type2af(addr_param->p.type));
@@ -3302,8 +3299,7 @@
return SCTP_ERROR_NO_ERROR;
case SCTP_PARAM_ERR_CAUSE:
length = sizeof(sctp_addip_param_t);
- err_param = (sctp_errhdr_t *)
- ((void *)asconf_ack_param + length);
+ err_param = (void *)asconf_ack_param + length;
asconf_ack_len -= length;
if (asconf_ack_len > 0)
return err_param->cause;
@@ -3316,8 +3312,7 @@
}
length = ntohs(asconf_ack_param->param_hdr.length);
- asconf_ack_param = (sctp_addip_param_t *)
- ((void *)asconf_ack_param + length);
+ asconf_ack_param = (void *)asconf_ack_param + length;
asconf_ack_len -= length;
}
@@ -3349,7 +3344,7 @@
* pointer to the first asconf parameter.
*/
length = ntohs(addr_param->p.length);
- asconf_param = (sctp_addip_param_t *)((void *)addr_param + length);
+ asconf_param = (void *)addr_param + length;
asconf_len -= length;
/* ADDIP 4.1
@@ -3400,8 +3395,7 @@
* one.
*/
length = ntohs(asconf_param->param_hdr.length);
- asconf_param = (sctp_addip_param_t *)((void *)asconf_param +
- length);
+ asconf_param = (void *)asconf_param + length;
asconf_len -= length;
}