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make ->atomic_open() return int

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Change of calling conventions:
old		new
NULL		1
file		0
ERR_PTR(-ve)	-ve

Caller *knows* that struct file *; no need to return it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-06-22 12:39:14 +04:00
parent 3d8a00d209
commit d95852777b
13 changed files with 97 additions and 105 deletions
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6
fs/ceph/super.h
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@@ -806,9 +806,9 @@ extern int ceph_copy_from_page_vector(struct page **pages,
loff_t off, size_t len);
extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags);
extern int ceph_open(struct inode *inode, struct file *file);
extern struct file *ceph_lookup_open(struct inode *dir, struct dentry *dentry,
struct opendata *od, unsigned flags,
umode_t mode, int *opened);
extern int ceph_lookup_open(struct inode *dir, struct dentry *dentry,
struct opendata *od, unsigned flags,
umode_t mode, int *opened);
extern int ceph_release(struct inode *inode, struct file *filp);
/* dir.c */