eCryptfs: change the type of cipher_code from u16 to u8

[linux-2.6] / fs / nfs / nfs2xdr.c

diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index 1c570948fc16fd6d890bde837c2c1af60e26f6a5..1f7ea675e0c5e9489d8316b60969d159f386d8ab 100644 (file)
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -251,6 +251,7 @@ nfs_xdr_readargs(struct rpc_rqst *req, __be32 *p, struct nfs_readargs *args)
        replen = (RPC_REPHDRSIZE + auth->au_rslack + NFS_readres_sz) << 2;
        xdr_inline_pages(&req->rq_rcv_buf, replen,
                         args->pages, args->pgbase, count);
+       req->rq_rcv_buf.flags |= XDRBUF_READ;
        return 0;
 }
 
@@ -261,7 +262,9 @@ static int
 nfs_xdr_readres(struct rpc_rqst *req, __be32 *p, struct nfs_readres *res)
 {
        struct kvec *iov = req->rq_rcv_buf.head;
-       int     status, count, recvd, hdrlen;
+       size_t hdrlen;
+       u32 count, recvd;
+       int status;
 
        if ((status = ntohl(*p++)))
                return -nfs_stat_to_errno(status);
@@ -272,7 +275,7 @@ nfs_xdr_readres(struct rpc_rqst *req, __be32 *p, struct nfs_readres *res)
        hdrlen = (u8 *) p - (u8 *) iov->iov_base;
        if (iov->iov_len < hdrlen) {
                dprintk("NFS: READ reply header overflowed:"
-                               "length %d > %Zu\n", hdrlen, iov->iov_len);
+                               "length %Zu > %Zu\n", hdrlen, iov->iov_len);
                return -errno_NFSERR_IO;
        } else if (iov->iov_len != hdrlen) {
                dprintk("NFS: READ header is short. iovec will be shifted.\n");
@@ -282,11 +285,11 @@ nfs_xdr_readres(struct rpc_rqst *req, __be32 *p, struct nfs_readres *res)
        recvd = req->rq_rcv_buf.len - hdrlen;
        if (count > recvd) {
                dprintk("NFS: server cheating in read reply: "
-                       "count %d > recvd %d\n", count, recvd);
+                       "count %u > recvd %u\n", count, recvd);
                count = recvd;
        }
 
-       dprintk("RPC:      readres OK count %d\n", count);
+       dprintk("RPC:      readres OK count %u\n", count);
        if (count < res->count)
                res->count = count;
 
@@ -313,6 +316,7 @@ nfs_xdr_writeargs(struct rpc_rqst *req, __be32 *p, struct nfs_writeargs *args)
 
        /* Copy the page array */
        xdr_encode_pages(sndbuf, args->pages, args->pgbase, count);
+       sndbuf->flags |= XDRBUF_WRITE;
        return 0;
 }
 
@@ -421,9 +425,10 @@ nfs_xdr_readdirres(struct rpc_rqst *req, __be32 *p, void *dummy)
        struct xdr_buf *rcvbuf = &req->rq_rcv_buf;
        struct kvec *iov = rcvbuf->head;
        struct page **page;
-       int hdrlen, recvd;
+       size_t hdrlen;
+       unsigned int pglen, recvd;
+       u32 len;
        int status, nr;
-       unsigned int len, pglen;
        __be32 *end, *entry, *kaddr;
 
        if ((status = ntohl(*p++)))
@@ -432,7 +437,7 @@ nfs_xdr_readdirres(struct rpc_rqst *req, __be32 *p, void *dummy)
        hdrlen = (u8 *) p - (u8 *) iov->iov_base;
        if (iov->iov_len < hdrlen) {
                dprintk("NFS: READDIR reply header overflowed:"
-                               "length %d > %Zu\n", hdrlen, iov->iov_len);
+                               "length %Zu > %Zu\n", hdrlen, iov->iov_len);
                return -errno_NFSERR_IO;
        } else if (iov->iov_len != hdrlen) {
                dprintk("NFS: READDIR header is short. iovec will be shifted.\n");
@@ -574,7 +579,8 @@ nfs_xdr_readlinkres(struct rpc_rqst *req, __be32 *p, void *dummy)
 {
        struct xdr_buf *rcvbuf = &req->rq_rcv_buf;
        struct kvec *iov = rcvbuf->head;
-       int hdrlen, len, recvd;
+       size_t hdrlen;
+       u32 len, recvd;
        char    *kaddr;
        int     status;
 
@@ -582,14 +588,14 @@ nfs_xdr_readlinkres(struct rpc_rqst *req, __be32 *p, void *dummy)
                return -nfs_stat_to_errno(status);
        /* Convert length of symlink */
        len = ntohl(*p++);
-       if (len >= rcvbuf->page_len || len <= 0) {
+       if (len >= rcvbuf->page_len) {
                dprintk("nfs: server returned giant symlink!\n");
                return -ENAMETOOLONG;
        }
        hdrlen = (u8 *) p - (u8 *) iov->iov_base;
        if (iov->iov_len < hdrlen) {
                dprintk("NFS: READLINK reply header overflowed:"
-                               "length %d > %Zu\n", hdrlen, iov->iov_len);
+                               "length %Zu > %Zu\n", hdrlen, iov->iov_len);
                return -errno_NFSERR_IO;
        } else if (iov->iov_len != hdrlen) {
                dprintk("NFS: READLINK header is short. iovec will be shifted.\n");