From 98b3d389eb473f28ef69547c0a9f72041c4c40e6 Mon Sep 17 00:00:00 2001 From: Anand Jain Date: Wed, 30 Jul 2014 20:04:08 +0800 Subject: btrfs: code optimize: BTRFS_ATTR could handle the mode All that uses BTRFS_ATTR want mode to be set at 0444 so just do it at the define. And few spacing alignments. Signed-off-by: Anand Jain Signed-off-by: Chris Mason --- fs/btrfs/sysfs.h | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'fs/btrfs/sysfs.h') diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h index ac46df37504c..531b11ee9124 100644 --- a/fs/btrfs/sysfs.h +++ b/fs/btrfs/sysfs.h @@ -21,15 +21,18 @@ enum btrfs_feature_set { } #define BTRFS_ATTR_RW(_name, _mode, _show, _store) \ -static struct kobj_attribute btrfs_attr_##_name = \ + static struct kobj_attribute btrfs_attr_##_name = \ __INIT_KOBJ_ATTR(_name, _mode, _show, _store) -#define BTRFS_ATTR(_name, _mode, _show) \ - BTRFS_ATTR_RW(_name, _mode, _show, NULL) + +#define BTRFS_ATTR(_name, _show) \ + BTRFS_ATTR_RW(_name, 0444, _show, NULL) + #define BTRFS_ATTR_PTR(_name) (&btrfs_attr_##_name.attr) #define BTRFS_RAID_ATTR(_name, _show) \ -static struct kobj_attribute btrfs_raid_attr_##_name = \ + static struct kobj_attribute btrfs_raid_attr_##_name = \ __INIT_KOBJ_ATTR(_name, 0444, _show, NULL) + #define BTRFS_RAID_ATTR_PTR(_name) (&btrfs_raid_attr_##_name.attr) -- cgit v1.2.3