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-rw-r--r--fs/posix_acl.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/fs/posix_acl.c b/fs/posix_acl.c
index 38bae5a0ea25..11c54fd51e16 100644
--- a/fs/posix_acl.c
+++ b/fs/posix_acl.c
@@ -521,8 +521,11 @@ posix_acl_chmod(struct inode *inode, umode_t mode)
return -EOPNOTSUPP;
acl = get_acl(inode, ACL_TYPE_ACCESS);
- if (IS_ERR_OR_NULL(acl))
+ if (IS_ERR_OR_NULL(acl)) {
+ if (acl == ERR_PTR(-EOPNOTSUPP))
+ return 0;
return PTR_ERR(acl);
+ }
ret = __posix_acl_chmod(&acl, GFP_KERNEL, mode);
if (ret)
@@ -544,14 +547,15 @@ posix_acl_create(struct inode *dir, umode_t *mode,
goto no_acl;
p = get_acl(dir, ACL_TYPE_DEFAULT);
- if (IS_ERR(p))
+ if (IS_ERR(p)) {
+ if (p == ERR_PTR(-EOPNOTSUPP))
+ goto apply_umask;
return PTR_ERR(p);
-
- if (!p) {
- *mode &= ~current_umask();
- goto no_acl;
}
+ if (!p)
+ goto apply_umask;
+
*acl = posix_acl_clone(p, GFP_NOFS);
if (!*acl)
return -ENOMEM;
@@ -575,6 +579,8 @@ posix_acl_create(struct inode *dir, umode_t *mode,
}
return 0;
+apply_umask:
+ *mode &= ~current_umask();
no_acl:
*default_acl = NULL;
*acl = NULL;