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authorAl Viro <viro@zeniv.linux.org.uk>2011-07-23 00:18:02 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-07-25 14:27:30 -0400
commitbc26ab5f65ae41b71df86ea46df3c3833d1d8d83 (patch)
tree85bbc4e0da4fac99ccf31b3609c61e2b148a8498 /fs/9p/acl.c
parent4482a087d4c5a6ffbc385c56b4a4e2f694d9fd5d (diff)
downloadop-kernel-dev-bc26ab5f65ae41b71df86ea46df3c3833d1d8d83.zip
op-kernel-dev-bc26ab5f65ae41b71df86ea46df3c3833d1d8d83.tar.gz
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/9p/acl.c')
-rw-r--r--fs/9p/acl.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/fs/9p/acl.c b/fs/9p/acl.c
index df4d7a1..d7211e2 100644
--- a/fs/9p/acl.c
+++ b/fs/9p/acl.c
@@ -162,21 +162,18 @@ err_free_out:
int v9fs_acl_chmod(struct dentry *dentry)
{
int retval = 0;
- struct posix_acl *acl, *clone;
+ struct posix_acl *acl;
struct inode *inode = dentry->d_inode;
if (S_ISLNK(inode->i_mode))
return -EOPNOTSUPP;
acl = v9fs_get_cached_acl(inode, ACL_TYPE_ACCESS);
if (acl) {
- clone = posix_acl_clone(acl, GFP_KERNEL);
+ retval = posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);
+ if (retval)
+ return retval;
+ retval = v9fs_set_acl(dentry, ACL_TYPE_ACCESS, acl);
posix_acl_release(acl);
- if (!clone)
- return -ENOMEM;
- retval = posix_acl_chmod_masq(clone, inode->i_mode);
- if (!retval)
- retval = v9fs_set_acl(dentry, ACL_TYPE_ACCESS, clone);
- posix_acl_release(clone);
}
return retval;
}
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