nfsd: rename MAY_ flags

Rename nfsd_permission() specific MAY_* flags to NFSD_MAY_* to make it
clear, that these are not used outside nfsd, and to avoid name and
number space conflicts with the VFS.

[comment from hch: rename MAY_READ, MAY_WRITE and MAY_EXEC as well]

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

1 files changed, 13 insertions, 10 deletions

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 313484380a9b..5c3683cfd59e 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -71,11 +71,11 @@ do_open_permission(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfs
                 return nfserr_inval;
 
         if (open->op_share_access & NFS4_SHARE_ACCESS_READ)
-                accmode |= MAY_READ;
+                accmode |= NFSD_MAY_READ;
         if (open->op_share_access & NFS4_SHARE_ACCESS_WRITE)
-                accmode |= (MAY_WRITE | MAY_TRUNC);
+                accmode |= (NFSD_MAY_WRITE | NFSD_MAY_TRUNC);
         if (open->op_share_deny & NFS4_SHARE_DENY_WRITE)
-                accmode |= MAY_WRITE;
+                accmode |= NFSD_MAY_WRITE;
 
         status = fh_verify(rqstp, current_fh, S_IFREG, accmode);
 
@@ -126,7 +126,8 @@ do_open_lookup(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_o
                         &resfh.fh_handle.fh_base, resfh.fh_handle.fh_size);
 
         if (!created)
-                status = do_open_permission(rqstp, current_fh, open, MAY_NOP);
+                status = do_open_permission(rqstp, current_fh, open,
+                                            NFSD_MAY_NOP);
 
 out:
         fh_put(&resfh);
@@ -157,7 +158,8 @@ do_open_fhandle(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_
         open->op_truncate = (open->op_iattr.ia_valid & ATTR_SIZE) &&
                 (open->op_iattr.ia_size == 0);
 
-        status = do_open_permission(rqstp, current_fh, open, MAY_OWNER_OVERRIDE);
+        status = do_open_permission(rqstp, current_fh, open,
+                                    NFSD_MAY_OWNER_OVERRIDE);
 
         return status;
 }
@@ -186,7 +188,7 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                 cstate->current_fh.fh_handle.fh_size = rp->rp_openfh_len;
                 memcpy(&cstate->current_fh.fh_handle.fh_base, rp->rp_openfh,
                                 rp->rp_openfh_len);
-                status = fh_verify(rqstp, &cstate->current_fh, 0, MAY_NOP);
+                status = fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_NOP);
                 if (status)
                         dprintk("nfsd4_open: replay failed"
                                 " restoring previous filehandle\n");
@@ -285,7 +287,7 @@ nfsd4_putfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
         cstate->current_fh.fh_handle.fh_size = putfh->pf_fhlen;
         memcpy(&cstate->current_fh.fh_handle.fh_base, putfh->pf_fhval,
                putfh->pf_fhlen);
-        return fh_verify(rqstp, &cstate->current_fh, 0, MAY_NOP);
+        return fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_NOP);
 }
 
 static __be32
@@ -363,7 +365,8 @@ nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 
         fh_init(&resfh, NFS4_FHSIZE);
 
-        status = fh_verify(rqstp, &cstate->current_fh, S_IFDIR, MAY_CREATE);
+        status = fh_verify(rqstp, &cstate->current_fh, S_IFDIR,
+                           NFSD_MAY_CREATE);
         if (status == nfserr_symlink)
                 status = nfserr_notdir;
         if (status)
@@ -445,7 +448,7 @@ nfsd4_getattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 {
         __be32 status;
 
-        status = fh_verify(rqstp, &cstate->current_fh, 0, MAY_NOP);
+        status = fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_NOP);
         if (status)
                 return status;
 
@@ -730,7 +733,7 @@ _nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
         int count;
         __be32 status;
 
-        status = fh_verify(rqstp, &cstate->current_fh, 0, MAY_NOP);
+        status = fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_NOP);
         if (status)
                 return status;