import PULS_20180308

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / btrfs / acl.c

diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index e15d2b0d8d3b20f3085c18348e9d711682fedc24..d6d53e5e7945db193e1fec7cdfbb6b230b916542 100644 (file)
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -118,11 +118,9 @@ static int btrfs_set_acl(struct btrfs_trans_handle *trans,
        case ACL_TYPE_ACCESS:
                name = POSIX_ACL_XATTR_ACCESS;
                if (acl) {
-                       ret = posix_acl_equiv_mode(acl, &inode->i_mode);
-                       if (ret < 0)
+                       ret = posix_acl_update_mode(inode, &inode->i_mode, &acl);
+                       if (ret)
                                return ret;
-                       if (ret == 0)
-                               acl = NULL;
                }
                ret = 0;
                break;
@@ -229,7 +227,7 @@ int btrfs_init_acl(struct btrfs_trans_handle *trans,
                if (ret > 0) {
                        /* we need an acl */
                        ret = btrfs_set_acl(trans, inode, acl, ACL_TYPE_ACCESS);
-               } else {
+               } else if (ret < 0) {
                        cache_no_acl(inode);
                }
        } else {