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Orangefs: choose return codes from among the expected ones.

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Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Mike Marshall 2015-09-24 12:53:05 -04:00
parent d6fe654b7b
commit f957ae2dec
2 changed files with 5 additions and 9 deletions
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2
fs/orangefs/file.c
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@ -973,7 +973,7 @@ static loff_t pvfs2_file_llseek(struct file *file, loff_t offset, int origin)
*/ */
static int pvfs2_lock(struct file *filp, int cmd, struct file_lock *fl) static int pvfs2_lock(struct file *filp, int cmd, struct file_lock *fl)
{ {
int rc = -ENOLCK; int rc = -EINVAL;
if (PVFS2_SB(filp->f_inode->i_sb)->flags & PVFS2_OPT_LOCAL_LOCK) { if (PVFS2_SB(filp->f_inode->i_sb)->flags & PVFS2_OPT_LOCAL_LOCK) {
if (cmd == F_GETLK) { if (cmd == F_GETLK) {

12
fs/orangefs/namei.c
View file

@ -243,28 +243,24 @@ static int pvfs2_unlink(struct inode *dir, struct dentry *dentry)
} }
/* /*
* pvfs2_link() is only implemented here to make sure that we return a * PVFS2 does not support hard links.
* reasonable error code (the kernel will return a misleading EPERM
* otherwise). PVFS2 does not support hard links.
*/ */
static int pvfs2_link(struct dentry *old_dentry, static int pvfs2_link(struct dentry *old_dentry,
struct inode *dir, struct inode *dir,
struct dentry *dentry) struct dentry *dentry)
{ {
return -EOPNOTSUPP; return -EPERM;
} }
/* /*
* pvfs2_mknod() is only implemented here to make sure that we return a * PVFS2 does not support special files.
* reasonable error code (the kernel will return a misleading EPERM
* otherwise). PVFS2 does not support special files such as fifos or devices.
*/ */
static int pvfs2_mknod(struct inode *dir, static int pvfs2_mknod(struct inode *dir,
struct dentry *dentry, struct dentry *dentry,
umode_t mode, umode_t mode,
dev_t rdev) dev_t rdev)
{ {
return -EOPNOTSUPP; return -EPERM;
} }
static int pvfs2_symlink(struct inode *dir, static int pvfs2_symlink(struct inode *dir,