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-rw-r--r--fs/btrfs/sysfs.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h
index 80457f31c29f..c6ee600aff89 100644
--- a/fs/btrfs/sysfs.h
+++ b/fs/btrfs/sysfs.h
@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _BTRFS_SYSFS_H_
-#define _BTRFS_SYSFS_H_
+
+#ifndef BTRFS_SYSFS_H
+#define BTRFS_SYSFS_H
/*
* Data exported through sysfs
@@ -8,7 +9,7 @@
extern u64 btrfs_debugfs_test;
enum btrfs_feature_set {
- FEAT_COMPAT,
+ FEAT_COMPAT = 0,
FEAT_COMPAT_RO,
FEAT_INCOMPAT,
FEAT_MAX
@@ -76,7 +77,7 @@ attr_to_btrfs_feature_attr(struct attribute *attr)
}
char *btrfs_printable_features(enum btrfs_feature_set set, u64 flags);
-extern const char * const btrfs_feature_set_names[3];
+extern const char * const btrfs_feature_set_names[FEAT_MAX];
extern struct kobj_type space_info_ktype;
extern struct kobj_type btrfs_raid_ktype;
int btrfs_sysfs_add_device_link(struct btrfs_fs_devices *fs_devices,
@@ -90,4 +91,4 @@ void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs);
void btrfs_sysfs_feature_update(struct btrfs_fs_info *fs_info,
u64 bit, enum btrfs_feature_set set);
-#endif /* _BTRFS_SYSFS_H_ */
+#endif
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