kill boilerplates around posix_acl_create_masq()
new helper: posix_acl_create(&acl, gfp, mode_p). Replaces acl with
modified clone, on failure releases acl and replaces with NULL.
Returns 0 or -ve on error. All callers of posix_acl_create_masq()
switched.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c
index 26b08ac..7362cf4 100644
--- a/fs/reiserfs/xattr_acl.c
+++ b/fs/reiserfs/xattr_acl.c
@@ -354,9 +354,7 @@
return PTR_ERR(acl);
if (acl) {
- struct posix_acl *acl_copy;
mode_t mode = inode->i_mode;
- int need_acl;
/* Copy the default ACL to the default ACL of a new directory */
if (S_ISDIR(inode->i_mode)) {
@@ -368,29 +366,15 @@
/* Now we reconcile the new ACL and the mode,
potentially modifying both */
- acl_copy = posix_acl_clone(acl, GFP_NOFS);
- if (!acl_copy) {
- err = -ENOMEM;
- goto cleanup;
- }
+ err = posix_acl_create(&acl, GFP_NOFS, &mode);
+ if (err < 0)
+ return err;
- need_acl = posix_acl_create_masq(acl_copy, &mode);
- if (need_acl >= 0) {
- if (mode != inode->i_mode) {
- inode->i_mode = mode;
- }
+ inode->i_mode = mode;
- /* If we need an ACL.. */
- if (need_acl > 0) {
- err = reiserfs_set_acl(th, inode,
- ACL_TYPE_ACCESS,
- acl_copy);
- if (err)
- goto cleanup_copy;
- }
- }
- cleanup_copy:
- posix_acl_release(acl_copy);
+ /* If we need an ACL.. */
+ if (err > 0)
+ err = reiserfs_set_acl(th, inode, ACL_TYPE_ACCESS, acl);
cleanup:
posix_acl_release(acl);
} else {