btrfs: code optimize: BTRFS_ATTR_RW could set the mode

BTRFS_ATTR_RW could set the mode and be inline with BTRFS_ATTR

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Chris Mason <clm@fb.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h
index 531b11ee9124..f7dd298b3cf6 100644
--- a/fs/btrfs/sysfs.h
+++ b/fs/btrfs/sysfs.h
@@ -20,12 +20,13 @@ enum btrfs_feature_set {
         .store  = _store,                                               \
 }
 
-#define BTRFS_ATTR_RW(_name, _mode, _show, _store)                      \
+#define BTRFS_ATTR_RW(_name, _show, _store)                     \
         static struct kobj_attribute btrfs_attr_##_name =               \
-                        __INIT_KOBJ_ATTR(_name, _mode, _show, _store)
+                        __INIT_KOBJ_ATTR(_name, 0644, _show, _store)
 
 #define BTRFS_ATTR(_name, _show)                                        \
-                        BTRFS_ATTR_RW(_name, 0444, _show, NULL)
+        static struct kobj_attribute btrfs_attr_##_name =               \
+                        __INIT_KOBJ_ATTR(_name, 0444, _show, NULL)
 
 #define BTRFS_ATTR_PTR(_name)    (&btrfs_attr_##_name.attr)