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kill struct opendata

Browse source 
Just pass struct file *.  Methods are happier that way...
There's no need to return struct file * from finish_open() now,
so let it return int.  Next: saner prototypes for parts in
namei.c

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2012-06-22 12:40:19 +04:00
commit 30d9049474
15 changed files with 81 additions and 98 deletions
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15
fs/9p/vfs_inode.c
View file

@ -858,12 +858,11 @@ error:
static int
v9fs_vfs_atomic_open(struct inode *dir, struct dentry *dentry,
struct opendata *od, unsigned flags, umode_t mode,
struct file *file, unsigned flags, umode_t mode,
int *opened)
{
int err;
u32 perm;
struct file *filp;
struct v9fs_inode *v9inode;
struct v9fs_session_info *v9ses;
struct p9_fid *fid, *inode_fid;
@ -880,7 +879,7 @@ v9fs_vfs_atomic_open(struct inode *dir, struct dentry *dentry,
/* Only creates */
if (!(flags & O_CREAT) || dentry->d_inode) {
finish_no_open(od, res);
finish_no_open(file, res);
return 1;
}
@ -918,16 +917,14 @@ v9fs_vfs_atomic_open(struct inode *dir, struct dentry *dentry,
v9inode->writeback_fid = (void *) inode_fid;
}
mutex_unlock(&v9inode->v_mutex);
filp = finish_open(od, dentry, generic_file_open, opened);
if (IS_ERR(filp)) {
err = PTR_ERR(filp);
err = finish_open(file, dentry, generic_file_open, opened);
if (err)
goto error;
}
filp->private_data = fid;
file->private_data = fid;
#ifdef CONFIG_9P_FSCACHE
if (v9ses->cache)
v9fs_cache_inode_set_cookie(dentry->d_inode, filp);
v9fs_cache_inode_set_cookie(dentry->d_inode, file);
#endif
*opened |= FILE_CREATED;

15
fs/9p/vfs_inode_dotl.c
View file

@ -242,14 +242,13 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, umode_t omode,
static int
v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
struct opendata *od, unsigned flags, umode_t omode,
struct file *file, unsigned flags, umode_t omode,
int *opened)
{
int err = 0;
gid_t gid;
umode_t mode;
char *name = NULL;
struct file *filp;
struct p9_qid qid;
struct inode *inode;
struct p9_fid *fid = NULL;
@ -270,7 +269,7 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
/* Only creates */
if (!(flags & O_CREAT) || dentry->d_inode) {
finish_no_open(od, res);
finish_no_open(file, res);
return 1;
}
@ -357,15 +356,13 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
}
mutex_unlock(&v9inode->v_mutex);
/* Since we are opening a file, assign the open fid to the file */
filp = finish_open(od, dentry, generic_file_open, opened);
if (IS_ERR(filp)) {
err = PTR_ERR(filp);
err = finish_open(file, dentry, generic_file_open, opened);
if (err)
goto err_clunk_old_fid;
}
filp->private_data = ofid;
file->private_data = ofid;
#ifdef CONFIG_9P_FSCACHE
if (v9ses->cache)
v9fs_cache_inode_set_cookie(inode, filp);
v9fs_cache_inode_set_cookie(inode, file);
#endif
*opened |= FILE_CREATED;
out: