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| author | Christoph Hellwig <hch@lst.de> | 2011-07-23 17:37:31 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-25 20:30:23 +0200 |
| commit | 4e34e719e457f2e031297175410fc0bd4016a085 (patch) | |
| tree | ab969a371e0d2efc6bfbf503ca6cdfce3af3bf6c /fs/jffs2/acl.c | |
| parent | bury posix_acl_..._masq() variants (diff) | |
| download | linux-4e34e719e457f2e031297175410fc0bd4016a085.tar.xz linux-4e34e719e457f2e031297175410fc0bd4016a085.zip | |
fs: take the ACL checks to common code
Replace the ->check_acl method with a ->get_acl method that simply reads an
ACL from disk after having a cache miss. This means we can replace the ACL
checking boilerplate code with a single implementation in namei.c.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/jffs2/acl.c')
| -rw-r--r-- | fs/jffs2/acl.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 5783ed81171b..27c511a1cf05 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -156,7 +156,7 @@ static void *jffs2_acl_to_medium(const struct posix_acl *acl, size_t *size) return ERR_PTR(-EINVAL); } -static struct posix_acl *jffs2_get_acl(struct inode *inode, int type) +struct posix_acl *jffs2_get_acl(struct inode *inode, int type) { struct posix_acl *acl; char *value = NULL; @@ -259,22 +259,6 @@ static int jffs2_set_acl(struct inode *inode, int type, struct posix_acl *acl) return rc; } -int jffs2_check_acl(struct inode *inode, int mask) -{ - struct posix_acl *acl; - int rc; - - acl = jffs2_get_acl(inode, ACL_TYPE_ACCESS); - if (IS_ERR(acl)) - return PTR_ERR(acl); - if (acl) { - rc = posix_acl_permission(inode, acl, mask); - posix_acl_release(acl); - return rc; - } - return -EAGAIN; -} - int jffs2_init_acl_pre(struct inode *dir_i, struct inode *inode, mode_t *i_mode) { struct posix_acl *acl; |