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net: nfs: Use consistent names for the rpc_pkt 

Use the same name throughout the nfs code and use the same member of the
union to avoid casts.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Joe Hershberger 2016-08-15 15:03:24 -05:00
parent c629c45f30
commit 0517cc45e5
1 changed files with 17 additions and 17 deletions
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34
net/nfs.c
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@ -185,39 +185,39 @@ RPC_LOOKUP - Lookup RPC Port numbers
**************************************************************************/
static void rpc_req(int rpc_prog, int rpc_proc, uint32_t *data, int datalen)
{
struct rpc_t pkt;
struct rpc_t rpc_pkt;
unsigned long id;
uint32_t *p;
int pktlen;
int sport;
id = ++rpc_id;
pkt.u.call.id = htonl(id);
pkt.u.call.type = htonl(MSG_CALL);
pkt.u.call.rpcvers = htonl(2); /* use RPC version 2 */
pkt.u.call.prog = htonl(rpc_prog);
rpc_pkt.u.call.id = htonl(id);
rpc_pkt.u.call.type = htonl(MSG_CALL);
rpc_pkt.u.call.rpcvers = htonl(2); /* use RPC version 2 */
rpc_pkt.u.call.prog = htonl(rpc_prog);
switch (rpc_prog) {
case PROG_NFS:
if (supported_nfs_versions & NFSV2_FLAG)
pkt.u.call.vers = htonl(2); /* NFS v2 */
rpc_pkt.u.call.vers = htonl(2); /* NFS v2 */
else /* NFSV3_FLAG */
pkt.u.call.vers = htonl(3); /* NFS v3 */
rpc_pkt.u.call.vers = htonl(3); /* NFS v3 */
break;
case PROG_PORTMAP:
case PROG_MOUNT:
default:
pkt.u.call.vers = htonl(2); /* portmapper is version 2 */
rpc_pkt.u.call.vers = htonl(2); /* portmapper is version 2 */
}
pkt.u.call.proc = htonl(rpc_proc);
p = (uint32_t *)&(pkt.u.call.data);
rpc_pkt.u.call.proc = htonl(rpc_proc);
p = (uint32_t *)&(rpc_pkt.u.call.data);
if (datalen)
memcpy((char *)p, (char *)data, datalen*sizeof(uint32_t));
pktlen = (char *)p + datalen*sizeof(uint32_t) - (char *)&pkt;
pktlen = (char *)p + datalen * sizeof(uint32_t) - (char *)&rpc_pkt;
memcpy((char *)net_tx_packet + net_eth_hdr_size() + IP_UDP_HDR_SIZE,
(char *)&pkt, pktlen);
&rpc_pkt.u.data[0], pktlen);
if (rpc_prog == PROG_PORTMAP)
sport = SUNRPC_PORT;
@ -445,7 +445,7 @@ static int rpc_lookup_reply(int prog, uchar *pkt, unsigned len)
{
struct rpc_t rpc_pkt;
memcpy((unsigned char *)&rpc_pkt, pkt, len);
memcpy(&rpc_pkt.u.data[0], pkt, len);
debug("%s\n", __func__);
@ -477,7 +477,7 @@ static int nfs_mount_reply(uchar *pkt, unsigned len)
debug("%s\n", __func__);
memcpy((unsigned char *)&rpc_pkt, pkt, len);
memcpy(&rpc_pkt.u.data[0], pkt, len);
if (ntohl(rpc_pkt.u.reply.id) > rpc_id)
return -NFS_RPC_ERR;
@ -503,7 +503,7 @@ static int nfs_umountall_reply(uchar *pkt, unsigned len)
debug("%s\n", __func__);
memcpy((unsigned char *)&rpc_pkt, pkt, len);
memcpy(&rpc_pkt.u.data[0], pkt, len);
if (ntohl(rpc_pkt.u.reply.id) > rpc_id)
return -NFS_RPC_ERR;
@ -527,7 +527,7 @@ static int nfs_lookup_reply(uchar *pkt, unsigned len)
debug("%s\n", __func__);
memcpy((unsigned char *)&rpc_pkt, pkt, len);
memcpy(&rpc_pkt.u.data[0], pkt, len);
if (ntohl(rpc_pkt.u.reply.id) > rpc_id)
return -NFS_RPC_ERR;
@ -671,7 +671,7 @@ static int nfs_read_reply(uchar *pkt, unsigned len)
debug("%s\n", __func__);
memcpy((uchar *)&rpc_pkt, pkt, sizeof(rpc_pkt.u.reply));
memcpy(&rpc_pkt.u.data[0], pkt, sizeof(rpc_pkt.u.reply));
if (ntohl(rpc_pkt.u.reply.id) > rpc_id)
return -NFS_RPC_ERR;