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clean code. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@722 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2010-05-20 10:31:23 +00:00
parent 0fbfdec40d
commit 0ce26895a5
1 changed files with 9 additions and 19 deletions
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28
components/dfs/filesystems/nfs/rpc/clnt_udp.c
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@ -201,8 +201,7 @@ CLIENT *clntudp_create(struct sockaddr_in *raddr,
} }
static enum clnt_stat static enum clnt_stat
clntudp_call(CLIENT *cl, clntudp_call(CLIENT *cl, unsigned long proc,
unsigned long proc,
xdrproc_t xargs, char* argsp, xdrproc_t xargs, char* argsp,
xdrproc_t xresults, char* resultsp, xdrproc_t xresults, char* resultsp,
struct timeval utimeout) struct timeval utimeout)
@ -259,6 +258,9 @@ send_again:
inlen = recvfrom(cu->cu_sock, cu->cu_inbuf, inlen = recvfrom(cu->cu_sock, cu->cu_inbuf,
(int) cu->cu_recvsz, 0, (int) cu->cu_recvsz, 0,
(struct sockaddr *) &from, &fromlen); (struct sockaddr *) &from, &fromlen);
if (inlen <= 0)
rt_kprintf("recv error: len %d, errno %d\n", inlen, lwip_get_error(cu->cu_sock));
}while (inlen < 0 && errno == EINTR); }while (inlen < 0 && errno == EINTR);
if (inlen < 4) if (inlen < 4)
@ -316,20 +318,14 @@ send_again:
return (cu->cu_error.re_status); return (cu->cu_error.re_status);
} }
static void clntudp_geterr(cl, errp) static void clntudp_geterr(CLIENT *cl, struct rpc_err *errp)
CLIENT *cl;
struct rpc_err *errp;
{ {
register struct cu_data *cu = (struct cu_data *) cl->cl_private; register struct cu_data *cu = (struct cu_data *) cl->cl_private;
*errp = cu->cu_error; *errp = cu->cu_error;
} }
static bool_t clntudp_freeres(CLIENT *cl, xdrproc_t xdr_res, char* res_ptr)
static bool_t clntudp_freeres(cl, xdr_res, res_ptr)
CLIENT *cl;
xdrproc_t xdr_res;
char* res_ptr;
{ {
register struct cu_data *cu = (struct cu_data *) cl->cl_private; register struct cu_data *cu = (struct cu_data *) cl->cl_private;
register XDR *xdrs = &(cu->cu_outxdrs); register XDR *xdrs = &(cu->cu_outxdrs);
@ -338,15 +334,11 @@ char* res_ptr;
return ((*xdr_res) (xdrs, res_ptr)); return ((*xdr_res) (xdrs, res_ptr));
} }
static void clntudp_abort( /*h */ ) static void clntudp_abort()
/*CLIENT *h; */
{ {
} }
static bool_t clntudp_control(cl, request, info) static bool_t clntudp_control(CLIENT *cl, int request, char *info)
CLIENT *cl;
int request;
char *info;
{ {
register struct cu_data *cu = (struct cu_data *) cl->cl_private; register struct cu_data *cu = (struct cu_data *) cl->cl_private;
@ -377,8 +369,7 @@ char *info;
return (TRUE); return (TRUE);
} }
static void clntudp_destroy(cl) static void clntudp_destroy(CLIENT *cl)
CLIENT *cl;
{ {
register struct cu_data *cu = (struct cu_data *) cl->cl_private; register struct cu_data *cu = (struct cu_data *) cl->cl_private;
@ -391,4 +382,3 @@ CLIENT *cl;
rt_free(cu); rt_free(cu);
rt_free(cl); rt_free(cl);
} }