+#include <linux/capability.h>
#include <linux/fs.h>
#include <linux/posix_acl.h>
#include <linux/reiserfs_fs.h>
/*
* Inode operation get_posix_acl().
*
- * inode->i_sem: down
+ * inode->i_mutex: down
* BKL held [before 2.5.x]
*/
struct posix_acl *reiserfs_get_acl(struct inode *inode, int type)
{
char *name, *value;
struct posix_acl *acl, **p_acl;
- size_t size;
+ int size;
int retval;
struct reiserfs_inode_info *reiserfs_i = REISERFS_I(inode);
return posix_acl_dup(*p_acl);
size = reiserfs_xattr_get(inode, name, NULL, 0);
- if ((int)size < 0) {
+ if (size < 0) {
if (size == -ENODATA || size == -ENOSYS) {
*p_acl = ERR_PTR(-ENODATA);
return NULL;
acl = ERR_PTR(retval);
} else {
acl = posix_acl_from_disk(value, retval);
- *p_acl = posix_acl_dup(acl);
+ if (!IS_ERR(acl))
+ *p_acl = posix_acl_dup(acl);
}
kfree(value);
/*
* Inode operation set_posix_acl().
*
- * inode->i_sem: down
+ * inode->i_mutex: down
* BKL held [before 2.5.x]
*/
static int
return error;
}
-/* dir->i_sem: down,
+/* dir->i_mutex: locked,
* inode is new and not released into the wild yet */
int
reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
acl = reiserfs_get_acl(inode, ACL_TYPE_DEFAULT);
reiserfs_read_unlock_xattrs(inode->i_sb);
reiserfs_read_unlock_xattr_i(inode);
- ret = acl ? 1 : 0;
- posix_acl_release(acl);
+ ret = (acl && !IS_ERR(acl));
+ if (ret)
+ posix_acl_release(acl);
}
return ret;