diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-23 00:18:02 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-25 14:27:30 -0400 |
| commit | bc26ab5f65ae41b71df86ea46df3c3833d1d8d83 (patch) | |
| tree | 85bbc4e0da4fac99ccf31b3609c61e2b148a8498 /fs/generic_acl.c | |
| parent | 4482a087d4c5a6ffbc385c56b4a4e2f694d9fd5d (diff) | |
| download | lwn-bc26ab5f65ae41b71df86ea46df3c3833d1d8d83.tar.gz lwn-bc26ab5f65ae41b71df86ea46df3c3833d1d8d83.zip | |
kill boilerplate around posix_acl_chmod_masq()
new helper: posix_acl_chmod(&acl, gfp, mode). Replaces acl with modified
clone or with NULL if that has failed; returns 0 or -ve on error. All
callers of posix_acl_chmod_masq() switched to that - they'd been doing
exactly the same thing.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/generic_acl.c')
| -rw-r--r-- | fs/generic_acl.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/fs/generic_acl.c b/fs/generic_acl.c index 4949473d3542..3a60d9d1653c 100644 --- a/fs/generic_acl.c +++ b/fs/generic_acl.c @@ -170,21 +170,18 @@ cleanup: int generic_acl_chmod(struct inode *inode) { - struct posix_acl *acl, *clone; + struct posix_acl *acl; int error = 0; if (S_ISLNK(inode->i_mode)) return -EOPNOTSUPP; acl = get_cached_acl(inode, ACL_TYPE_ACCESS); if (acl) { - clone = posix_acl_clone(acl, GFP_KERNEL); + error = posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode); + if (error) + return error; + set_cached_acl(inode, ACL_TYPE_ACCESS, acl); posix_acl_release(acl); - if (!clone) - return -ENOMEM; - error = posix_acl_chmod_masq(clone, inode->i_mode); - if (!error) - set_cached_acl(inode, ACL_TYPE_ACCESS, clone); - posix_acl_release(clone); } return error; } |