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[PATCH] sanitize ->permission() prototype

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* kill nameidata * argument; map the 3 bits in ->flags anybody cares
  about to new MAY_... ones and pass with the mask.
* kill redundant gfs2_iop_permission()
* sanitize ecryptfs_permission()
* fix remaining places where ->permission() instances might barf on new
  MAY_... found in mask.

The obvious next target in that direction is permission(9)

folded fix for nfs_permission() breakage from Miklos Szeredi <[email protected]>

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2008-07-15 21:03:57 -04:00
commit e6305c43ed
38 changed files with 74 additions and 87 deletions
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4
fs/afs/internal.h
View file

@ -469,8 +469,6 @@ extern bool afs_cm_incoming_call(struct afs_call *);
extern const struct inode_operations afs_dir_inode_operations;
extern const struct file_operations afs_dir_file_operations;
extern int afs_permission(struct inode *, int, struct nameidata *);
/*
* file.c
*/
@ -605,7 +603,7 @@ extern void afs_clear_permits(struct afs_vnode *);
extern void afs_cache_permit(struct afs_vnode *, struct key *, long);
extern void afs_zap_permits(struct rcu_head *);
extern struct key *afs_request_key(struct afs_cell *);
extern int afs_permission(struct inode *, int, struct nameidata *);
extern int afs_permission(struct inode *, int);
/*
* server.c

2
fs/afs/security.c
View file

@ -284,7 +284,7 @@ static int afs_check_permit(struct afs_vnode *vnode, struct key *key,
* - AFS ACLs are attached to directories only, and a file is controlled by its
* parent directory's ACL
*/
int afs_permission(struct inode *inode, int mask, struct nameidata *nd)
int afs_permission(struct inode *inode, int mask)
{
struct afs_vnode *vnode = AFS_FS_I(inode);
afs_access_t uninitialized_var(access);