diff options
Diffstat (limited to 'fs/nfsd/nfs3xdr.c')
| -rw-r--r-- | fs/nfsd/nfs3xdr.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c index 1a70581e1cb2..e19fc5d8bcb5 100644 --- a/fs/nfsd/nfs3xdr.c +++ b/fs/nfsd/nfs3xdr.c @@ -391,7 +391,7 @@ int nfs3svc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p) { struct nfsd3_writeargs *args = rqstp->rq_argp; - unsigned int len, v, hdr, dlen; + unsigned int len, hdr, dlen; u32 max_blocksize = svc_max_payload(rqstp); struct kvec *head = rqstp->rq_arg.head; struct kvec *tail = rqstp->rq_arg.tail; @@ -433,17 +433,9 @@ nfs3svc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p) args->count = max_blocksize; len = args->len = max_blocksize; } - rqstp->rq_vec[0].iov_base = (void*)p; - rqstp->rq_vec[0].iov_len = head->iov_len - hdr; - v = 0; - while (len > rqstp->rq_vec[v].iov_len) { - len -= rqstp->rq_vec[v].iov_len; - v++; - rqstp->rq_vec[v].iov_base = page_address(rqstp->rq_pages[v]); - rqstp->rq_vec[v].iov_len = PAGE_SIZE; - } - rqstp->rq_vec[v].iov_len = len; - args->vlen = v + 1; + + args->first.iov_base = (void *)p; + args->first.iov_len = head->iov_len - hdr; return 1; } |