fs: make posix_acl_chmod more useful

[people/ms/linux.git] / include / linux / posix_acl.h

diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index a8d9918c0b20f2ffb2e9dddd4ce3a2b8a495736d..8b64e7899989924a53d779cb14c6bbbf10c98954 100644 (file)
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -89,12 +89,14 @@ extern int posix_acl_permission(struct inode *, const struct posix_acl *, int);
 extern struct posix_acl *posix_acl_from_mode(umode_t, gfp_t);
 extern int posix_acl_equiv_mode(const struct posix_acl *, umode_t *);
 extern int posix_acl_create(struct posix_acl **, gfp_t, umode_t *);
-extern int posix_acl_chmod(struct posix_acl **, gfp_t, umode_t);
+extern int __posix_acl_chmod(struct posix_acl **, gfp_t, umode_t);
 
 extern struct posix_acl *get_posix_acl(struct inode *, int);
 extern int set_posix_acl(struct inode *, int, struct posix_acl *);
 
 #ifdef CONFIG_FS_POSIX_ACL
+extern int posix_acl_chmod(struct inode *);
+
 static inline struct posix_acl **acl_by_type(struct inode *inode, int type)
 {
        switch (type) {
@@ -165,15 +167,22 @@ static inline void forget_all_cached_acls(struct inode *inode)
        if (old_default != ACL_NOT_CACHED)
                posix_acl_release(old_default);
 }
-#endif
 
 static inline void cache_no_acl(struct inode *inode)
 {
-#ifdef CONFIG_FS_POSIX_ACL
        inode->i_acl = NULL;
        inode->i_default_acl = NULL;
-#endif
 }
+#else
+static inline int posix_acl_chmod(struct inode *inode)
+{
+       return 0;
+}
+
+static inline void cache_no_acl(struct inode *inode)
+{
+}
+#endif /* CONFIG_FS_POSIX_ACL */
 
 struct posix_acl *get_acl(struct inode *inode, int type);