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nfsd: rename 'int access' to 'int may_flags' in nfsd_open()

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Just rename this variable, as the next patch will add a flag and
'access' as variable name would not be correct any more.

Signed-off-by: Bernd Schubert <bernd.schubert@itwm.fraunhofer.de>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Acked-by: J. Bruce Fields<bfields@redhat.com>
This commit is contained in:
Bernd Schubert 2012-03-18 22:44:49 -04:00 committed by Theodore Ts'o
parent d1f5273e9a
commit 999448a8c0
1 changed files with 10 additions and 8 deletions
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18
fs/nfsd/vfs.c
View file

@ -737,12 +737,13 @@ static int nfsd_open_break_lease(struct inode *inode, int access)
/*
* Open an existing file or directory.
* The access argument indicates the type of open (read/write/lock)
* The may_flags argument indicates the type of open (read/write/lock)
* and additional flags.
* N.B. After this call fhp needs an fh_put
*/
__be32
nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
int access, struct file **filp)
int may_flags, struct file **filp)
{
struct dentry *dentry;
struct inode *inode;
@ -757,7 +758,7 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
* and (hopefully) checked permission - so allow OWNER_OVERRIDE
* in case a chmod has now revoked permission.
*/
err = fh_verify(rqstp, fhp, type, access | NFSD_MAY_OWNER_OVERRIDE);
err = fh_verify(rqstp, fhp, type, may_flags | NFSD_MAY_OWNER_OVERRIDE);
if (err)
goto out;
@ -768,7 +769,7 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
* or any access when mandatory locking enabled
*/
err = nfserr_perm;
if (IS_APPEND(inode) && (access & NFSD_MAY_WRITE))
if (IS_APPEND(inode) && (may_flags & NFSD_MAY_WRITE))
goto out;
/*
* We must ignore files (but only files) which might have mandatory
@ -781,12 +782,12 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
if (!inode->i_fop)
goto out;
host_err = nfsd_open_break_lease(inode, access);
host_err = nfsd_open_break_lease(inode, may_flags);
if (host_err) /* NOMEM or WOULDBLOCK */
goto out_nfserr;
if (access & NFSD_MAY_WRITE) {
if (access & NFSD_MAY_READ)
if (may_flags & NFSD_MAY_WRITE) {
if (may_flags & NFSD_MAY_READ)
flags = O_RDWR|O_LARGEFILE;
else
flags = O_WRONLY|O_LARGEFILE;
@ -796,7 +797,8 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
if (IS_ERR(*filp))
host_err = PTR_ERR(*filp);
else
host_err = ima_file_check(*filp, access);
host_err = ima_file_check(*filp, may_flags);
out_nfserr:
err = nfserrno(host_err);
out: