From c7d51402d2a64c5b96531f9900bb368020ebbbbb Mon Sep 17 00:00:00 2001
From: "J. Bruce Fields" <bfields@citi.umich.edu>
Date: Thu, 19 Jul 2007 01:49:20 -0700
Subject: knfsd: clean up EX_RDONLY
Share a little common code, reverse the arguments for consistency, drop the
unnecessary "inline", and lowercase the name.
Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Acked-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/nfsd/auth.c | 3 ++-
fs/nfsd/vfs.c | 13 +++----------
2 files changed, 5 insertions(+), 11 deletions(-)
(limited to 'fs')
diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c
index cf61dc8ae9..21928056e3 100644
--- a/fs/nfsd/auth.c
+++ b/fs/nfsd/auth.c
@@ -9,10 +9,11 @@
#include <linux/sunrpc/svc.h>
#include <linux/sunrpc/svcauth.h>
#include <linux/nfsd/nfsd.h>
+#include <linux/nfsd/export.h>
#define CAP_NFSD_MASK (CAP_FS_MASK|CAP_TO_MASK(CAP_SYS_RESOURCE))
-static int nfsexp_flags(struct svc_rqst *rqstp, struct svc_export *exp)
+int nfsexp_flags(struct svc_rqst *rqstp, struct svc_export *exp)
{
struct exp_flavor_info *f;
struct exp_flavor_info *end = exp->ex_flavors + exp->ex_nflavors;
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index f2684e57cf..ee96a897a2 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1797,16 +1797,9 @@ nfsd_statfs(struct svc_rqst *rqstp, struct svc_fh *fhp, struct kstatfs *stat)
return err;
}
-static inline int EX_RDONLY(struct svc_export *exp, struct svc_rqst *rqstp)
+static int exp_rdonly(struct svc_rqst *rqstp, struct svc_export *exp)
{
- struct exp_flavor_info *f;
- struct exp_flavor_info *end = exp->ex_flavors + exp->ex_nflavors;
-
- for (f = exp->ex_flavors; f < end; f++) {
- if (f->pseudoflavor == rqstp->rq_flavor)
- return f->flags & NFSEXP_READONLY;
- }
- return exp->ex_flags & NFSEXP_READONLY;
+ return nfsexp_flags(rqstp, exp) & NFSEXP_READONLY;
}
/*
@@ -1845,7 +1838,7 @@ nfsd_permission(struct svc_rqst *rqstp, struct svc_export *exp,
*/
if (!(acc & MAY_LOCAL_ACCESS))
if (acc & (MAY_WRITE | MAY_SATTR | MAY_TRUNC)) {
- if (EX_RDONLY(exp, rqstp) || IS_RDONLY(inode))
+ if (exp_rdonly(rqstp, exp) || IS_RDONLY(inode))
return nfserr_rofs;
if (/* (acc & MAY_WRITE) && */ IS_IMMUTABLE(inode))
return nfserr_perm;
--
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