NFS: Fix sparse warnings

Fix the following sparse warnings:

fs/nfs/direct.c:221:6: warning: symbol 'nfs_direct_readpage_release' was
not declared. Should it be static?
fs/nfs/read.c:38:43: warning: non-ANSI function declaration of function
'nfs_readhdr_alloc'
fs/nfs/objlayout/objio_osd.c:214:5: warning: symbol '__alloc_objio_seg'
was not declared. Should it be static?

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Fred Isaman <iisaman@netapp.com>
Cc: Boaz Harrosh <bharrosh@panasas.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index dca9c8143009..257d0091148b 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -218,7 +218,7 @@ static void nfs_direct_complete(struct nfs_direct_req *dreq)
         nfs_direct_req_release(dreq);
 }
 
-void nfs_direct_readpage_release(struct nfs_page *req)
+static void nfs_direct_readpage_release(struct nfs_page *req)
 {
         dprintk("NFS: direct read done (%s/%lld %d@%lld)\n",
                 req->wb_context->dentry->d_inode->i_sb->s_id,